Registration Dossier
Registration Dossier
Data platform availability banner - registered substances factsheets
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 943-098-9 | CAS number: -
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
Article service life
Documentsopen allclose all
Service life
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Name:
- Single Wall Carbon Nanotubes (SWCNT)
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: nanoform
- Related composition:
- Single Wall Carbon Nanotubes (SWCNT)
- Reference substance:
- Single Wall Carbon Nanotubes (SWCNT)
- Type of information reported:
- single nanoform
- Shape category:
- elongated
- Shape:
- tube
- Pure shape:
- yes
- Shape category:
- elongated
- Percentile:
- D90
- Typical value:
- 2 nm
- Range:
- >= 1.95 - <= 2.1 nm
- Percentile:
- D50
- Typical value:
- 1.68 nm
- Range:
- >= 1.66 - 1.7 nm
- Percentile:
- D10
- Typical value:
- ca. 1.4 nm
- Range:
- >= 1.38 - 1.45 nm
- Typical length:
- ca. 10 μm
- Range of length:
- >= 1 - <= 20 μm
- Range of lateral dimension 1:
- >= 1 - <= 2.2 nm
- Range of lateral dimension 2:
- >= 1 - <= 2.2 nm
- Typical aspect ratio (:1):
- ca. 5 000 :1
- Range of aspect ratio (:1):
- >= 2 000 - <= 10 000
- Fraction of constituent particles in the size range 1-100 nm:
- >= 90 - <= 100 %
- Structure:
- amorphous
- Pure structure:
- yes
- Typical specific surface area:
- ca. 650 m²/g
- Range of specific surface area:
- >= 300 - <= 700 m²/g
- Surface treatment applied:
- no
- Name:
- Single Wall Carbon Nanotubes (SWCNT)
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: nanoform
- Related composition:
- Single Wall Carbon Nanotubes (SWCNT)
- Reference substance:
- Single Wall Carbon Nanotubes (SWCNT)
- Type of information reported:
- single nanoform
- Shape category:
- elongated
- Shape:
- tube
- Pure shape:
- yes
- Shape category:
- elongated
- Percentile:
- D10
- Typical value:
- ca. 1.3 nm
- Range:
- >= 1.2 - <= 1.4 nm
- Percentile:
- D50
- Typical value:
- ca. 1.7 nm
- Range:
- >= 1.6 - <= 1.8 nm
- Percentile:
- D90
- Typical value:
- ca. 2 nm
- Range:
- >= 1.9 - <= 2.2 nm
- Typical length:
- ca. 10 μm
- Range of length:
- >= 1 - <= 20 μm
- Range of lateral dimension 1:
- >= 1 - <= 2.4 nm
- Range of lateral dimension 2:
- >= 1 - <= 2.4 nm
- Typical aspect ratio (:1):
- ca. 5 000 :1
- Range of aspect ratio (:1):
- >= 2 000 - <= 10 000
- Fraction of constituent particles in the size range 1-100 nm:
- >= 90 - <= 100 %
- Structure:
- amorphous
- Pure structure:
- yes
- Typical specific surface area:
- ca. 1 000 m²/g
- Range of specific surface area:
- >= 600 - <= 1 300 m²/g
- Surface treatment applied:
- no
- Name:
- Single Wall Carbon Nanotubes (SWCNT)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: nanoform
- Reference substance:
- Single Wall Carbon Nanotubes (SWCNT)
- Type of information reported:
- set of nanoforms
- Reason / purpose:
- justification for reporting set of similar nanoforms
- Remarks:
- Material purity belonging to one set of nanoforms as described in this Boundary composition
- Related information:
- Single Wall Carbon Nanotubes (SWCNT)
- Reason / purpose:
- justification for reporting set of similar nanoforms
- Remarks:
- Material purity belonging to one set of nanoforms as described in this Boundary composition
- Related information:
- Single Wall Carbon Nanotubes (SWCNT)
- Shape category:
- elongated
- Shape:
- tube
- Pure shape:
- yes
- Shape category:
- elongated
- Percentile:
- D90
- Typical value:
- ca. 2 nm
- Range:
- >= 1.9 - <= 2.2 nm
- Percentile:
- D50
- Typical value:
- ca. 1.69 nm
- Range:
- >= 1.6 - <= 1.8 nm
- Percentile:
- D10
- Typical value:
- ca. 1.35 nm
- Range:
- >= 1.2 - <= 1.45 nm
- Typical length:
- ca. 10 μm
- Range of length:
- >= 1 - <= 20 μm
- Range of lateral dimension 1:
- >= 1 - <= 2.4 nm
- Range of lateral dimension 2:
- >= 1 - <= 2.4 nm
- Range of aspect ratio (:1):
- >= 2 000 - <= 10 000
- Fraction of constituent particles in the size range 1-100 nm:
- >= 90 - <= 100 %
- Structure:
- amorphous
- Pure structure:
- yes
- Range of specific surface area:
- >= 300 - <= 1 500 m²/g
- Surface treatment applied:
- no
- Does the set contain both treated and non-surface treated nanoforms?:
- no
- Article used by:
- workers
- consumers
- Article category (AC):
- AC 0: Other: armor and reinforced apparel
- Substance intended to be released from article:
- no
- Environmental release category (ERC):
- ERC10a: Widespread use of articles with low release (outdoor)
- ERC11a: Widespread use of articles with low release (indoor)
- ERC12a: Processing of articles at industrial sites with low release
- ERC12c: Use of articles at industrial sites with low release
- Article category (AC):
- AC 0: Other: armor and reinforced apparel
- Process category (PROC):
- PROC 21: Low energy manipulation of substances bound in materials and/or articles
- PROC 24: High (mechanical) energy work-up of substances bound in materials and/or articles
- Related assessment:
- use assessed in an own CSR
Referenceopen allclose all
Contributing activity / technique for the environment
Contributing activity / technique for consumers
Contributing activity / technique for workers
Service life
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Name:
- Single Wall Carbon Nanotubes (SWCNT)
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: nanoform
- Related composition:
- Single Wall Carbon Nanotubes (SWCNT)
- Reference substance:
- Single Wall Carbon Nanotubes (SWCNT)
- Type of information reported:
- single nanoform
- Shape category:
- elongated
- Shape:
- tube
- Pure shape:
- yes
- Shape category:
- elongated
- Percentile:
- D10
- Typical value:
- ca. 1.3 nm
- Range:
- >= 1.2 - <= 1.4 nm
- Percentile:
- D50
- Typical value:
- ca. 1.7 nm
- Range:
- >= 1.6 - <= 1.8 nm
- Percentile:
- D90
- Typical value:
- ca. 2 nm
- Range:
- >= 1.9 - <= 2.2 nm
- Typical length:
- ca. 10 μm
- Range of length:
- >= 1 - <= 20 μm
- Range of lateral dimension 1:
- >= 1 - <= 2.4 nm
- Range of lateral dimension 2:
- >= 1 - <= 2.4 nm
- Typical aspect ratio (:1):
- ca. 5 000 :1
- Range of aspect ratio (:1):
- >= 2 000 - <= 10 000
- Fraction of constituent particles in the size range 1-100 nm:
- >= 90 - <= 100 %
- Structure:
- amorphous
- Pure structure:
- yes
- Typical specific surface area:
- ca. 1 000 m²/g
- Range of specific surface area:
- >= 600 - <= 1 300 m²/g
- Surface treatment applied:
- no
- Name:
- Single Wall Carbon Nanotubes (SWCNT)
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: nanoform
- Related composition:
- Single Wall Carbon Nanotubes (SWCNT)
- Reference substance:
- Single Wall Carbon Nanotubes (SWCNT)
- Type of information reported:
- single nanoform
- Shape category:
- elongated
- Shape:
- tube
- Pure shape:
- yes
- Shape category:
- elongated
- Percentile:
- D90
- Typical value:
- 2 nm
- Range:
- >= 1.95 - <= 2.1 nm
- Percentile:
- D50
- Typical value:
- 1.68 nm
- Range:
- >= 1.66 - 1.7 nm
- Percentile:
- D10
- Typical value:
- ca. 1.4 nm
- Range:
- >= 1.38 - 1.45 nm
- Typical length:
- ca. 10 μm
- Range of length:
- >= 1 - <= 20 μm
- Range of lateral dimension 1:
- >= 1 - <= 2.2 nm
- Range of lateral dimension 2:
- >= 1 - <= 2.2 nm
- Typical aspect ratio (:1):
- ca. 5 000 :1
- Range of aspect ratio (:1):
- >= 2 000 - <= 10 000
- Fraction of constituent particles in the size range 1-100 nm:
- >= 90 - <= 100 %
- Structure:
- amorphous
- Pure structure:
- yes
- Typical specific surface area:
- ca. 650 m²/g
- Range of specific surface area:
- >= 300 - <= 700 m²/g
- Surface treatment applied:
- no
- Name:
- Single Wall Carbon Nanotubes (SWCNT)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: nanoform
- Reference substance:
- Single Wall Carbon Nanotubes (SWCNT)
- Type of information reported:
- set of nanoforms
- Reason / purpose:
- justification for reporting set of similar nanoforms
- Remarks:
- Material purity belonging to one set of nanoforms as described in this Boundary composition
- Related information:
- Single Wall Carbon Nanotubes (SWCNT)
- Reason / purpose:
- justification for reporting set of similar nanoforms
- Remarks:
- Material purity belonging to one set of nanoforms as described in this Boundary composition
- Related information:
- Single Wall Carbon Nanotubes (SWCNT)
- Shape category:
- elongated
- Shape:
- tube
- Pure shape:
- yes
- Shape category:
- elongated
- Percentile:
- D90
- Typical value:
- ca. 2 nm
- Range:
- >= 1.9 - <= 2.2 nm
- Percentile:
- D50
- Typical value:
- ca. 1.69 nm
- Range:
- >= 1.6 - <= 1.8 nm
- Percentile:
- D10
- Typical value:
- ca. 1.35 nm
- Range:
- >= 1.2 - <= 1.45 nm
- Typical length:
- ca. 10 μm
- Range of length:
- >= 1 - <= 20 μm
- Range of lateral dimension 1:
- >= 1 - <= 2.4 nm
- Range of lateral dimension 2:
- >= 1 - <= 2.4 nm
- Range of aspect ratio (:1):
- >= 2 000 - <= 10 000
- Fraction of constituent particles in the size range 1-100 nm:
- >= 90 - <= 100 %
- Structure:
- amorphous
- Pure structure:
- yes
- Range of specific surface area:
- >= 300 - <= 1 500 m²/g
- Surface treatment applied:
- no
- Does the set contain both treated and non-surface treated nanoforms?:
- no
- Article used by:
- workers
- consumers
- Article category (AC):
- AC 1: Vehicles
- AC 2: Machinery, mechanical appliances, electrical/electronic articles
- AC 3: Electrical batteries and accumulators
- AC 4: Stone, plaster, cement, glass and ceramic articles
- AC 5: Fabrics, textiles and apparel
- AC 10: Rubber articles
- AC 13: Plastic articles
- Substance intended to be released from article:
- no
- Environmental release category (ERC):
- ERC10a: Widespread use of articles with low release (outdoor)
- ERC11a: Widespread use of articles with low release (indoor)
- ERC12a: Processing of articles at industrial sites with low release
- ERC12c: Use of articles at industrial sites with low release
- Article category (AC):
- AC 1: Vehicles
- AC 2: Machinery, mechanical appliances, electrical/electronic articles
- AC 3: Electrical batteries and accumulators
- AC 5: Fabrics, textiles and apparel
- AC 10: Rubber articles
- AC 13: Plastic articles
- Process category (PROC):
- PROC 21: Low energy manipulation of substances bound in materials and/or articles
- PROC 24: High (mechanical) energy work-up of substances bound in materials and/or articles
- PROC28: Manual maintenance (cleaning and repair) of machinery
- Related assessment:
- use assessed in an own CSR
Referenceopen allclose all
Contributing activity / technique for the environment
Contributing activity / technique for consumers
Contributing activity / technique for workers
Service life
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Article used by:
- workers
- Article category (AC):
- AC 0: Other: armor and reinforced apparel
- Substance intended to be released from article:
- no
Contributing activity / technique for the environmentopen allclose all
- Environmental release category (ERC):
- ERC12a: Processing of articles at industrial sites with low release
- Environmental release category (ERC):
- ERC12c: Use of articles at industrial sites with low release
Contributing activity / technique for workersopen allclose all
- Process category (PROC):
- PROC 21: Low energy manipulation of substances bound in materials and/or articles
- Process category (PROC):
- PROC 24: High (mechanical) energy work-up of substances bound in materials and/or articles
Service life
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Name:
- Single Wall Carbon Nanotubes (SWCNT)
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: nanoform
- Related composition:
- Single Wall Carbon Nanotubes (SWCNT)
- Reference substance:
- Single Wall Carbon Nanotubes (SWCNT)
- Type of information reported:
- single nanoform
- Shape category:
- elongated
- Shape:
- tube
- Pure shape:
- yes
- Shape category:
- elongated
- Percentile:
- D90
- Typical value:
- 2 nm
- Range:
- >= 1.95 - <= 2.1 nm
- Percentile:
- D50
- Typical value:
- 1.68 nm
- Range:
- >= 1.66 - 1.7 nm
- Percentile:
- D10
- Typical value:
- ca. 1.4 nm
- Range:
- >= 1.38 - 1.45 nm
- Typical length:
- ca. 10 μm
- Range of length:
- >= 1 - <= 20 μm
- Range of lateral dimension 1:
- >= 1 - <= 2.2 nm
- Range of lateral dimension 2:
- >= 1 - <= 2.2 nm
- Typical aspect ratio (:1):
- ca. 5 000 :1
- Range of aspect ratio (:1):
- >= 2 000 - <= 10 000
- Fraction of constituent particles in the size range 1-100 nm:
- >= 90 - <= 100 %
- Structure:
- amorphous
- Pure structure:
- yes
- Typical specific surface area:
- ca. 650 m²/g
- Range of specific surface area:
- >= 300 - <= 700 m²/g
- Surface treatment applied:
- no
- Name:
- Single Wall Carbon Nanotubes (SWCNT)
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: nanoform
- Related composition:
- Single Wall Carbon Nanotubes (SWCNT)
- Reference substance:
- Single Wall Carbon Nanotubes (SWCNT)
- Type of information reported:
- single nanoform
- Shape category:
- elongated
- Shape:
- tube
- Pure shape:
- yes
- Shape category:
- elongated
- Percentile:
- D10
- Typical value:
- ca. 1.3 nm
- Range:
- >= 1.2 - <= 1.4 nm
- Percentile:
- D50
- Typical value:
- ca. 1.7 nm
- Range:
- >= 1.6 - <= 1.8 nm
- Percentile:
- D90
- Typical value:
- ca. 2 nm
- Range:
- >= 1.9 - <= 2.2 nm
- Typical length:
- ca. 10 μm
- Range of length:
- >= 1 - <= 20 μm
- Range of lateral dimension 1:
- >= 1 - <= 2.4 nm
- Range of lateral dimension 2:
- >= 1 - <= 2.4 nm
- Typical aspect ratio (:1):
- ca. 5 000 :1
- Range of aspect ratio (:1):
- >= 2 000 - <= 10 000
- Fraction of constituent particles in the size range 1-100 nm:
- >= 90 - <= 100 %
- Structure:
- amorphous
- Pure structure:
- yes
- Typical specific surface area:
- ca. 1 000 m²/g
- Range of specific surface area:
- >= 600 - <= 1 300 m²/g
- Surface treatment applied:
- no
- Name:
- Single Wall Carbon Nanotubes (SWCNT)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: nanoform
- Reference substance:
- Single Wall Carbon Nanotubes (SWCNT)
- Type of information reported:
- set of nanoforms
- Reason / purpose:
- justification for reporting set of similar nanoforms
- Remarks:
- Material purity belonging to one set of nanoforms as described in this Boundary composition
- Related information:
- Single Wall Carbon Nanotubes (SWCNT)
- Reason / purpose:
- justification for reporting set of similar nanoforms
- Remarks:
- Material purity belonging to one set of nanoforms as described in this Boundary composition
- Related information:
- Single Wall Carbon Nanotubes (SWCNT)
- Shape category:
- elongated
- Shape:
- tube
- Pure shape:
- yes
- Shape category:
- elongated
- Percentile:
- D90
- Typical value:
- ca. 2 nm
- Range:
- >= 1.9 - <= 2.2 nm
- Percentile:
- D50
- Typical value:
- ca. 1.69 nm
- Range:
- >= 1.6 - <= 1.8 nm
- Percentile:
- D10
- Typical value:
- ca. 1.35 nm
- Range:
- >= 1.2 - <= 1.45 nm
- Typical length:
- ca. 10 μm
- Range of length:
- >= 1 - <= 20 μm
- Range of lateral dimension 1:
- >= 1 - <= 2.4 nm
- Range of lateral dimension 2:
- >= 1 - <= 2.4 nm
- Range of aspect ratio (:1):
- >= 2 000 - <= 10 000
- Fraction of constituent particles in the size range 1-100 nm:
- >= 90 - <= 100 %
- Structure:
- amorphous
- Pure structure:
- yes
- Range of specific surface area:
- >= 300 - <= 1 500 m²/g
- Surface treatment applied:
- no
- Does the set contain both treated and non-surface treated nanoforms?:
- no
- Article used by:
- workers
- consumers
- Article category (AC):
- AC 1: Vehicles
- AC 2: Machinery, mechanical appliances, electrical/electronic articles
- AC 5: Fabrics, textiles and apparel
- AC 7: Metal articles
- Substance intended to be released from article:
- no
- Environmental release category (ERC):
- ERC10a: Widespread use of articles with low release (outdoor)
- ERC11a: Widespread use of articles with low release (indoor)
- ERC12a: Processing of articles at industrial sites with low release
- ERC12c: Use of articles at industrial sites with low release
- Article category (AC):
- AC 1: Vehicles
- AC 2: Machinery, mechanical appliances, electrical/electronic articles
- AC 7: Metal articles
- Process category (PROC):
- PROC 21: Low energy manipulation of substances bound in materials and/or articles
- PROC 24: High (mechanical) energy work-up of substances bound in materials and/or articles
- PROC28: Manual maintenance (cleaning and repair) of machinery
- Related assessment:
- use assessed in an own CSR
Referenceopen allclose all
Contributing activity / technique for the environment
Contributing activity / technique for consumers
Contributing activity / technique for workers
Service life
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Article used by:
- consumers
- Substance intended to be released from article:
- no
Contributing activity / technique for the environmentopen allclose all
- Environmental release category (ERC):
- ERC10a: Widespread use of articles with low release (outdoor)
- Environmental release category (ERC):
- ERC11a: Widespread use of articles with low release (indoor)
Contributing activity / technique for consumers
- Article category (AC):
- AC 0: Other: armor and reinforced apparel
Service life
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Article used by:
- workers
- Article category (AC):
- AC 1: Vehicles
- AC 2: Machinery, mechanical appliances, electrical/electronic articles
- AC 3: Electrical batteries and accumulators
- AC 7: Metal articles
- Substance intended to be released from article:
- no
Contributing activity / technique for the environmentopen allclose all
- Environmental release category (ERC):
- ERC12a: Processing of articles at industrial sites with low release
- Environmental release category (ERC):
- ERC12c: Use of articles at industrial sites with low release
Contributing activity / technique for workersopen allclose all
- Process category (PROC):
- PROC 21: Low energy manipulation of substances bound in materials and/or articles
- Process category (PROC):
- PROC 24: High (mechanical) energy work-up of substances bound in materials and/or articles
- Process category (PROC):
- PROC28: Manual maintenance (cleaning and repair) of machinery
Service life
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Name:
- Single Wall Carbon Nanotubes (SWCNT)
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: nanoform
- Related composition:
- Single Wall Carbon Nanotubes (SWCNT)
- Reference substance:
- Single Wall Carbon Nanotubes (SWCNT)
- Type of information reported:
- single nanoform
- Shape category:
- elongated
- Shape:
- tube
- Pure shape:
- yes
- Shape category:
- elongated
- Percentile:
- D10
- Typical value:
- ca. 1.3 nm
- Range:
- >= 1.2 - <= 1.4 nm
- Percentile:
- D50
- Typical value:
- ca. 1.7 nm
- Range:
- >= 1.6 - <= 1.8 nm
- Percentile:
- D90
- Typical value:
- ca. 2 nm
- Range:
- >= 1.9 - <= 2.2 nm
- Typical length:
- ca. 10 μm
- Range of length:
- >= 1 - <= 20 μm
- Range of lateral dimension 1:
- >= 1 - <= 2.4 nm
- Range of lateral dimension 2:
- >= 1 - <= 2.4 nm
- Typical aspect ratio (:1):
- ca. 5 000 :1
- Range of aspect ratio (:1):
- >= 2 000 - <= 10 000
- Fraction of constituent particles in the size range 1-100 nm:
- >= 90 - <= 100 %
- Structure:
- amorphous
- Pure structure:
- yes
- Typical specific surface area:
- ca. 1 000 m²/g
- Range of specific surface area:
- >= 600 - <= 1 300 m²/g
- Surface treatment applied:
- no
- Name:
- Single Wall Carbon Nanotubes (SWCNT)
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: nanoform
- Related composition:
- Single Wall Carbon Nanotubes (SWCNT)
- Reference substance:
- Single Wall Carbon Nanotubes (SWCNT)
- Type of information reported:
- single nanoform
- Shape category:
- elongated
- Shape:
- tube
- Pure shape:
- yes
- Shape category:
- elongated
- Percentile:
- D90
- Typical value:
- 2 nm
- Range:
- >= 1.95 - <= 2.1 nm
- Percentile:
- D50
- Typical value:
- 1.68 nm
- Range:
- >= 1.66 - 1.7 nm
- Percentile:
- D10
- Typical value:
- ca. 1.4 nm
- Range:
- >= 1.38 - 1.45 nm
- Typical length:
- ca. 10 μm
- Range of length:
- >= 1 - <= 20 μm
- Range of lateral dimension 1:
- >= 1 - <= 2.2 nm
- Range of lateral dimension 2:
- >= 1 - <= 2.2 nm
- Typical aspect ratio (:1):
- ca. 5 000 :1
- Range of aspect ratio (:1):
- >= 2 000 - <= 10 000
- Fraction of constituent particles in the size range 1-100 nm:
- >= 90 - <= 100 %
- Structure:
- amorphous
- Pure structure:
- yes
- Typical specific surface area:
- ca. 650 m²/g
- Range of specific surface area:
- >= 300 - <= 700 m²/g
- Surface treatment applied:
- no
- Name:
- Single Wall Carbon Nanotubes (SWCNT)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: nanoform
- Reference substance:
- Single Wall Carbon Nanotubes (SWCNT)
- Type of information reported:
- set of nanoforms
- Reason / purpose:
- justification for reporting set of similar nanoforms
- Remarks:
- Material purity belonging to one set of nanoforms as described in this Boundary composition
- Related information:
- Single Wall Carbon Nanotubes (SWCNT)
- Reason / purpose:
- justification for reporting set of similar nanoforms
- Remarks:
- Material purity belonging to one set of nanoforms as described in this Boundary composition
- Related information:
- Single Wall Carbon Nanotubes (SWCNT)
- Shape category:
- elongated
- Shape:
- tube
- Pure shape:
- yes
- Shape category:
- elongated
- Percentile:
- D90
- Typical value:
- ca. 2 nm
- Range:
- >= 1.9 - <= 2.2 nm
- Percentile:
- D50
- Typical value:
- ca. 1.69 nm
- Range:
- >= 1.6 - <= 1.8 nm
- Percentile:
- D10
- Typical value:
- ca. 1.35 nm
- Range:
- >= 1.2 - <= 1.45 nm
- Typical length:
- ca. 10 μm
- Range of length:
- >= 1 - <= 20 μm
- Range of lateral dimension 1:
- >= 1 - <= 2.4 nm
- Range of lateral dimension 2:
- >= 1 - <= 2.4 nm
- Range of aspect ratio (:1):
- >= 2 000 - <= 10 000
- Fraction of constituent particles in the size range 1-100 nm:
- >= 90 - <= 100 %
- Structure:
- amorphous
- Pure structure:
- yes
- Range of specific surface area:
- >= 300 - <= 1 500 m²/g
- Surface treatment applied:
- no
- Does the set contain both treated and non-surface treated nanoforms?:
- no
- Article used by:
- workers
- consumers
- Article category (AC):
- AC 1: Vehicles
- AC 2: Machinery, mechanical appliances, electrical/electronic articles
- AC 3: Electrical batteries and accumulators
- AC 7: Metal articles
- Substance intended to be released from article:
- no
- Environmental release category (ERC):
- ERC10a: Widespread use of articles with low release (outdoor)
- ERC11a: Widespread use of articles with low release (indoor)
- ERC12a: Processing of articles at industrial sites with low release
- ERC12c: Use of articles at industrial sites with low release
- Article category (AC):
- AC 1: Vehicles
- AC 2: Machinery, mechanical appliances, electrical/electronic articles
- AC 3: Electrical batteries and accumulators
- AC 7: Metal articles
- Process category (PROC):
- PROC 21: Low energy manipulation of substances bound in materials and/or articles
- PROC 24: High (mechanical) energy work-up of substances bound in materials and/or articles
- PROC28: Manual maintenance (cleaning and repair) of machinery
- Related assessment:
- use assessed in an own CSR
Referenceopen allclose all
Contributing activity / technique for the environment
Contributing activity / technique for consumers
Contributing activity / technique for workers
Service life
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Article used by:
- consumers
- Substance intended to be released from article:
- no
Contributing activity / technique for the environmentopen allclose all
- Environmental release category (ERC):
- ERC10a: Widespread use of articles with low release (outdoor)
- Environmental release category (ERC):
- ERC11a: Widespread use of articles with low release (indoor)
Contributing activity / technique for consumersopen allclose all
- Article category (AC):
- AC 1: Vehicles
- Article category (AC):
- AC 2: Machinery, mechanical appliances, electrical/electronic articles
- Article category (AC):
- AC 3: Electrical batteries and accumulators
- Article category (AC):
- AC 7: Metal articles
Service life
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Article used by:
- consumers
- Substance intended to be released from article:
- no
Contributing activity / technique for the environmentopen allclose all
- Environmental release category (ERC):
- ERC10a: Widespread use of articles with low release (outdoor)
- Environmental release category (ERC):
- ERC11a: Widespread use of articles with low release (indoor)
Contributing activity / technique for consumersopen allclose all
- Article category (AC):
- AC 1: Vehicles
- Article category (AC):
- AC 2: Machinery, mechanical appliances, electrical/electronic articles
- Article category (AC):
- AC 3: Electrical batteries and accumulators
- Article category (AC):
- AC 5: Fabrics, textiles and apparel
- Article category (AC):
- AC 10: Rubber articles
- Article category (AC):
- AC 13: Plastic articles
Service life
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Article used by:
- consumers
- Substance intended to be released from article:
- no
Contributing activity / technique for the environmentopen allclose all
- Environmental release category (ERC):
- ERC10a: Widespread use of articles with low release (outdoor)
- Environmental release category (ERC):
- ERC11a: Widespread use of articles with low release (indoor)
Contributing activity / technique for consumersopen allclose all
- Article category (AC):
- AC 1: Vehicles
- Article category (AC):
- AC 2: Machinery, mechanical appliances, electrical/electronic articles
- Article category (AC):
- AC 7: Metal articles
Service life
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Article used by:
- workers
- Article category (AC):
- AC 1: Vehicles
- AC 2: Machinery, mechanical appliances, electrical/electronic articles
- AC 3: Electrical batteries and accumulators
- AC 4: Stone, plaster, cement, glass and ceramic articles
- AC 5: Fabrics, textiles and apparel
- AC 10: Rubber articles
- AC 13: Plastic articles
- Substance intended to be released from article:
- no
Contributing activity / technique for the environmentopen allclose all
- Environmental release category (ERC):
- ERC12a: Processing of articles at industrial sites with low release
- Environmental release category (ERC):
- ERC12c: Use of articles at industrial sites with low release
Contributing activity / technique for workersopen allclose all
- Process category (PROC):
- PROC 21: Low energy manipulation of substances bound in materials and/or articles
- Process category (PROC):
- PROC 24: High (mechanical) energy work-up of substances bound in materials and/or articles
- Process category (PROC):
- PROC28: Manual maintenance (cleaning and repair) of machinery
Service life
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Article used by:
- workers
- Article category (AC):
- AC 1: Vehicles
- AC 2: Machinery, mechanical appliances, electrical/electronic articles
- AC 5: Fabrics, textiles and apparel
- AC 7: Metal articles
- Substance intended to be released from article:
- no
Contributing activity / technique for the environmentopen allclose all
- Environmental release category (ERC):
- ERC12a: Processing of articles at industrial sites with low release
- Environmental release category (ERC):
- ERC12c: Use of articles at industrial sites with low release
Contributing activity / technique for workersopen allclose all
- Process category (PROC):
- PROC 21: Low energy manipulation of substances bound in materials and/or articles
- Process category (PROC):
- PROC 24: High (mechanical) energy work-up of substances bound in materials and/or articles
- Process category (PROC):
- PROC28: Manual maintenance (cleaning and repair) of machinery
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.