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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
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EC number: 230-007-6 | CAS number: 6900-35-2
- 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
Administrative data
First-aid measures
Take off all contaminated clothing immediately.
Inhalation
If aerosol or mists are formed:
Possible discomfort: severe irritation of mucous lining (nose, throat, eyes), cough, sneezing, flow of tears
Move victims into fresh air.
If breathing difficulties occur:
Keep patient half sitting with upper body raised.
Call a physician immediately.
Skin contact
Wash off immediately with plenty of water.
Consult a physician.
Eye contact
With eye held open, thoroughly rinse immediately with plenty of water for at least 10 minutes.
Continue rinsing process with eye rinsing solution.
Protect unharmed eye.
Call ambulance. (Cue: caustic burn of the eyes)
Immediate further treatment in ophthalmic hospital/ ophthalmologist.
Continue rinsing eye until arrival at ophthalmic hospital.
Ingestion
Do NOT induce vomiting.
Only when patient fully conscious:
Have the mouth rinsed with water.
Have patient drink plenty of water in small sips.
Notify ambulance immediately (keyword: chemical burn).
Indication of any immediate medical attention and special treatment needed
Therapy as for chemical burn.
If substance has been swallowed:
Early endoscopy in order to assess mucosa lesions in the oesophagus and stomach which may appear.
If necessary, suck away leftover substance.
Fire-fighting measures
Suitable extinguishing media: Water spray, foam, CO2, dry powder.
Unsuitable extinguishing media: high volume water jet
Special hazards arising from the substance or mixture
In case of fire cool endangered containers with water.
Closed container may rupture if strongly heated.
danger of polymerisation
Keep all ignition sources out of area
Pay attention to flashback.May be released in case of fire: carbon monoxide and carbon dioxide.
Advice for firefighters
Water used to extinguish fire should not enter drainage systems, soil or stretches of water.
Ensure there are sufficient retaining facilities for water used to extinguish fire.
Fire residues and contaminated fire extinguishing water must be disposed of in accordance with local regulations.
In case of fire: wear a self contained respiratory apparatus
Wear suitable protective clothing.
full protective suit
Accidental release measures
Wear personal protective equipment;
Keep out unauthorised persons.
Warn people nearby and safeguard area.
Assure sufficient ventilation.
Keep away from sources of ignition - No smoking
Environmental precautions
Do not allow entrance in soil, stretches of water, groundwater, drainage systems, surface water.
Methods and material for containment and cleaning up
Assure sufficient ventilation.
Take up mechanically or with an absorbent material.
Dilute with plenty of water, neutralise if necessary.
with lime Neutralize.
Fill into marked, sealable containers.
Clean contaminated surface thoroughly.
Dispose of contaminated material as a waste in a correct manner.
Suitable absorbents:
diatomaceous earth
vermiculite
sand
Handling and storage
Assure sufficient ventilation.
Keep container tightly closed.
Avoid contact with skin and eyes.
Do not breathe in vapours or aerosols.
Thawing out of solidified product only with particular care.
Spontaneous polymerisation may occur
Transport information
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
Engineering measures
If possible, use material transfer/filling, metering and blending plants that are closed, or provide for local suction devices.
Priority should be given to closed-system units.
Personal protective equipment
Respiratory protection
In case of breathable aerosols/vapors:
use respiratory equipment with suitable filter (filter type A) or wear a self contained respiratory apparatus
Hand protection
Glove material butyl-rubber
Material thickness 0,7 mm
Break through time > 480 min
Eye protection
close-fitting protective goggles (e.g. closed goggles)
Skin and body protection
Rubber or plastic apron
Rubber or plastic boots
Hygiene measures
Avoid contact with skin and eyes.
Take off all contaminated clothing immediately.
Do not eat, drink or smoke during use.
Wash hands before breaks and at the end of workday.
Use barrier cream regularly.
Do not inhale vapours / aerosols.
Protective measures
Handle in accordance with good industrial hygiene and safety practice.
The personal protective equipment used must meet the requirements of directive 89/686/EEC and amendments (CE certification).
If workplace exposure limits are exceeded and/or larger amounts are released (leakage, spilling, dust) the indicated respiratory protection should be used.
If there is the possibility of skin/eye contact, the indicated hand/eye/body protection should be used.
Do not breathe in vapours or aerosols.
Avoid contact with skin and eyes.
Stability and reactivity
Disposal considerations
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.