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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 403-730-1 | CAS number: 2687-96-9
- 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
Eye Contact: Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Call a physician immediately.
Skin Contact: Wash off immediately with plenty of water for at least 15 minutes. Remove and wash contaminated clothing before re-use. Call a physician immediately.
Inhalation: Move to fresh air. If breathing is irregular or stopped, administer artificial respiration. Get medical attention immediately if irritation develops and persists.
Ingestion: Do NOT induce vomiting. Drink 1 or 2 glasses of water. Never give anything by mouth to an unconscious person. Call a physician or Poison Control Center immediately.
Most Important Symptoms and Effects, Both Acute and Delayed
Most Important Symptoms and Effects, Both Acute and Delayed: None known
Indication of Any Immediate Medical Attention and Special Treatment Needed
Notes to Physician: Treat symptomatically
Fire-fighting measures
Suitable Extinguishing Media: Use extinguishing measures that are appropriate to local circumstances and the surrounding environment
Extinguishing Media Which Shall Not Be Used For Safety Reasons: No information available.
Special Hazards Arising From the Substance or Mixture
Flammable Properties: None known.
Advice for Firefighters
Protective Equipment and Precautions for Firefighters: Wear self-contained breathing apparatus and protective suit
Accidental release measures
Personal Precautions: Wear protective gloves/ protective clothing/ eye protection/ face protection. Ensure adequate ventilation.
Environmental Precautions
Environmental Precautions: Prevent further leakage or spillage if safe to do so. Prevent product from entering drains. Do not allow material to contaminate ground water system.
Methods and Materials for Containment and Cleaning Up
Methods for Cleaning Up: Soak up with inert absorbent material (e.g. sand, silica gel, acid binder, universal binder, sawdust)
Reference to Other Sections
Other Information: Not applicable
Handling and storage
Handling: Do not breathe vapors or spray mist. Avoid contact with skin, eyes and clothing. Wear personal protective equipment. Wash thoroughly after handling. Ensure adequate ventilation.
Conditions for Safe Storage, Including Any Incompatibilities
Storage: Keep tightly closed in a dry and cool place Keep away from direct sunlight
Specific End Use(s)
Product Use Description: Performance Chemical
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- UN1760
Shipping information
- Proper shipping name and description:
- CORROSIVE LIQUID, N.O.S. (N-(N-DODECYL)-2-PYRROLIDONE)
- Chemical name:
- N-(n-dodecyl)pyrrolidinone
- Language:
- English
SpecialProvisionsopen allclose all
Shippingopen allclose all
Remarksopen allclose all
Marine transport (UN RTDG/IMDG)
- UN number:
- UN1760
Shipping information
- Proper shipping name and description:
- CORROSIVE LIQUID, N.O.S. (N-(N-DODECYL)-2-PYRROLIDONE)
- Chemical name:
- N-(n-dodecyl)pyrrolidinone
- Marine pollutant
Remarksopen allclose all
Air transport (UN RTDG/ICAO/IATA)
- UN number:
- UN1760
Shipping information
- Proper shipping name and description:
- CORROSIVE LIQUID, N.O.S. (N-(N-DODECYL)-2-PYRROLIDONE)
- Chemical name:
- N-(n-dodecyl)pyrrolidinone
Remarksopen allclose all
SpecialProvisionsopen allclose all
Exposure controls / personal protection
Components: 1-Dodecyl-2-pyrrolidinone 2687-96-9 (99)
German Recommended Exposure Limits (MAK): Not determined
UK Workplace Exposure Limits (WELs): Not determined
Belgium - Recommended Exposure Limits: Not determined
Italy - Recommended Exposure Limits: Not determined
France - Recommended Exposure Limits: Not determined
Exposure Controls
Engineering Measures: Use only in well-ventilated areas.
Respiratory Protection: Use only in well-ventilated areas. Wear respiratory protection
Hand Protection: Impervious gloves
Eye Protection: Chemical resistant goggles must be worn. Face-shield
Hygiene Measures: Handle in accordance with good industrial hygiene and safety practice.
Environmental Controls: Not determined.
Stability and reactivity
Reactivity: No data available
Chemical Stability
Chemical Stability: Stable under normal conditions.
Possibility of Hazardous Reactions
Hazardous Reactions: None under normal processing
Conditions to Avoid
Conditions to Avoid: None known.
Incompatible Materials
Hazardous Decomposition Products Hazardous Decomposition Products: Nitrogen oxides (NOx).
Disposal considerations
Waste Disposal Methods: Dispose of in accordance with local regulations
Contaminated Packaging: Empty containers should be taken to an approved waste handling site for recycling or disposal.
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.