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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: 202-088-8 | CAS number: 91-66-7
- 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
Guidance on Safe Use
Administrative data
First-aid measures
General advice: First aider needs to protect himself.
After inhalation: fresh air. If breathing stops: immediately apply artificial respiration, if necessary oxygen. Immediately call in physician.
After skin contact: wash off with plenty of water. Swab with polyethylene glycol 400. Immediately remove contaminated clothing. Call a physician immediately.
After eye contact: rinse out with plenty of water with the eyelid held wide open. Call in ophthalmologist if necessary.
If swallowed: give water to drink (two glasses at most). Seek medical advice immediately. In exceptional cases only, if medical care is not available within one hour, induce vomiting (only in persons who are wide awake and fully conscious), administer activated charcoal (20 - 40 g in a 10% slurry) and consult a doctor as quickly as possible. No milk. No castor oil.
Most important symptoms and effects, both acute and delayed: irritant effects, Shortness of breath, agitation, Nausea, Vomiting, Headache, CNS disorders
The following applies to aromatic amines in general: systemic effect: methaemoglobinaemia with headache, cardiac dysrhythmia, drop in blood pressure, dys pnoea, and spasms, principal symptom: cyanosis (blue discolouration of the blood).
Indication of any immediate medical attention and special treatment needed : Laxative: Sodium sulfate (1 tablespoon/1/4 l water). Call a physician immediately.
Fire-fighting measures
Suitable extinguishing media: Carbon dioxide (CO2), Foam, Dry powder
Unsuitable extinguishing media: For this substance/mixture no limitations of extinguishing agents are given.
Special hazards arising from the substance: Combustible material, Vapours are heavier than air and may spread along floors. Forms explosive mixtures with air on intense heating. Development of hazardous combustion gases or vapours poss ible in the event of fire. Fire may cause evolution of nitrogen oxides.
Advice for firefighters:
Special protective equipment for fire-fighters: Stay in danger area only with self-contained breathing apparatus. Prevent skin contact by keeping a safe distance or by wearing suitable protective clothing.
Further information: Cool closed containers ex posed to fire with water spray. Suppress (knock down) gases/vapours/mists with a water spray jet. Prevent fire extinguishing water from contaminating surface water or the ground water system.
Accidental release measures
Personal precautions, protective equipment and emergency procedures:
Advice for non-emergency personnel: Avoid substance contact. Do not breathe vapours , aerosols. Ensure adequate ventilation. Evacuate the danger area, observe emergency procedures, consult an expert.
Environmental precautions: Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided.
Methods and materials for containment and cleaning up: Cover drains. Collect, bind, and pump off spills. Take up with liquid-absorbent material (e.g. Chemizorb® ). Dispose of properly. Clean up affected area.
Handling and storage
Precautions for safe handling: Work under hood. Do not inhale substance. Avoid generation of vapours/aerosols. Keep away from sources of ignition. Take measures to prevent the build up of electrostatic charge. Observe label precautions.
Conditions for safe storage, including any incompatibilities: Store at +15°C to +25°C. Keep container tightly closed protected from light. Keep in a well-ventilated place. Keep locked up or in an area accessible only to qualified or authorised persons.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- 2432
Shipping information
- Proper shipping name and description:
- N,N-Diethylaniline
- Chemical name:
- N,N-Diethylaniline
- Language:
- English
- Labels:
- 6.1
SpecialProvisionsopen allclose all
Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- 2432
Shipping information
- Proper shipping name and description:
- N,N-Diethylaniline
- Chemical name:
- N,N-Diethylaniline
- Language:
- English
- Labels:
- 6.1
Remarksopen allclose all
Marine transport (UN RTDG/IMDG)
- UN number:
- 2432
Shipping information
- Proper shipping name and description:
- N,N-Diethylaniline
- Chemical name:
- N,N-Diethylaniline
- Labels:
- 6.1
- Marine pollutant
Remarksopen allclose all
Air transport (UN RTDG/ICAO/IATA)
- UN number:
- 2432
Shipping information
- Proper shipping name and description:
- N,N-Diethylaniline
- Chemical name:
- N,N-Diethylaniline
- Labels:
- 6.1
Remarksopen allclose all
SpecialProvisionsopen allclose all
Exposure controls / personal protection
Control parameters: Exposure controls:
Engineering measures: Technical measures and appropriate working operations should be given priority over the use of personal protective equipment.
Individual protection measures: Protective clothing needs to be selected specifically for the workplace, depending on concentrations and quantities of the hazardous substances handled. The chemical resistance of the protective equipment should be enquired at the respective supplier.
Hygiene measures: Immediately change contaminated clothing. Apply preventive skin protection. Wash hands and face after working with substance.
Eye/face protection: Safety glasses.
Hand protection: Protective Gloves
The following materials are suitable for protective gloves (Permeation time >= 8 hours):
Fluoro carbon rubber - FKM (0,4 mm)
Following materials are unsuitable for protective gloves because of degradation, severe swelling or low permeation time:
Textile or leather gloves are completely unsuitable.
Natural rubber/Natural latex - NR
Polychloroprene - CR
Nitrile rubber/Nitrile latex - NBR
Butyl rubber - Butyl
Polyvinyl chloride - PVC
The protective gloves to be used must comply with the specifications of EC Directive 89/686/EEC and the related standard EN374.
Other protective equipment: Respiratory protection required when vapours/aeros ols are generated. Recommended Filter type: Filter A (acc. to DIN 3181) for vapours of organic compounds The entrepeneur has to ensure that maintenance, cleaning and testing of respiratory protective devices are carried out according to the instructions of the producer. These measures have to be properly documented.
Stability and reactivity
Reactivity: Forms explosive mixtures with air on intense heating.
Chemical stability: Sensitivity to light
Possibility of hazardous reactions: Violent reactions possible with: Strong oxidizing agents, acids.
Caution! In contact with nitrites, nitrates, nitrous acid possible liberation of nitosamines!
Conditions to avoid: Strong heating. A range from approx. 15 Kelvin below the flash point is to be rated as critical.
Incompatible materials: Strong oxidizing agents, acids.
Hazardous decomposition products: Hazardous decomposition products formed under fire conditions - Carbon oxides, nitrogen oxides (NOx), nitrous gases, aniline
Disposal considerations
Product: This combustible material may be burned in a chemical incinerator equipped with an afterburner and scrubber. Offer surplus and non-recyclable solutions to a licensed disposal company. Contact a licensed professional waste disposal service to dispose of this material. Dispose of in a manner consistent with federal, state, and local regulations.
Contaminated packaging: Dispose of as unused product.
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.