Registration Dossier
Registration Dossier
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: 249-596-6 | CAS number: 29385-43-1
- 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 information:
Immediately remove any clothing contaminated by the product.
Take affected persons out of danger area and instruct to lie down.
Remove breathing apparatus only after soiled clothing has been completely removed.
In case of irregular breathing or respiratory arrest provide artificial respiration.
Do not leave affected persons unsupervised.
Personal protection for the person providing first aid.
After inhalation:
Supply fresh air. If required, provide artificial respiration. Keep patient warm. Consult doctor if symptoms
persist.
Do not use mouth to mouth or mouth to nose resuscitation.
In case of unconsciousness bring patient into stable side position for transport.
· After skin contact:
Wash with soap and water.
Consult doctor in case of symptoms.
· After eye contact:
Remove contact lenses, if present and easy to do.
Rinse opened eye for several minutes under running water. If symptoms persist, consult doctor.
· After swallowing:
Rinse out mouth and then drink plenty of water.
Instantly call for doctor.
Fire-fighting measures
Extinguishing media
· Suitable extinguishing agents
Carbon dioxide (CO₂), extinguishing powder or water spray/fog. Fight larger fires with water spray/fog or
alcohol-resistant foam.
· For safety reasons unsuitable extinguishing agents Water with a full water jet.
Special hazards arising from the substance or mixture
Risk of dust explosion if enriched with fine dust in presence of air.
Nitrogen oxides (NOx)
Hydrogen cyanide (HCN)
Carbon monoxide (CO) and Carbon dioxide (CO₂)
Danger of toxic pyrolysis products
Advice for firefighters
· Protective equipment: Wear self-contained breathing apparatus.
· Additional information Collect contaminated fire fighting water separately. It must not enter drains.
Accidental release measures
Personal precautions, protective equipment and emergency procedures
Ensure adequate ventilation.
Remove all ignition sources.
Avoid causing dust.
Do not breathe dust.
Use breathing protection against the effects of fumes/dust/aerosol.
Avoid contact with skin and eyes.
Wear protective equipment. Keep unprotected persons away.
Environmental precautions:
Damp down dust with water spray jet.
Do not allow to enter drainage system, surface or ground water.
Inform respective authorities in case product reaches water or sewage system.
Methods and material for containment and cleaning up:
Ensure adequate ventilation.
Collect mechanically.
Send for recovery or disposal in suitable containers.
Dispose of the material collected according to regulations.
Handling and storage
Precautions for safe handling
Ensure good ventilation/exhaustion at the workplace.
Prevent formation of dust.
Any deposit of dust which cannot be avoided must be removed regularly.
If dust/smoke is developed, avoid breathing dust/smoke.
Avoid contact with eyes.
Avoid prolonged or repeated skin contact.
· Information about protection against explosions and fires:
Protect against electrostatic charges.
Keep ignition sources away - Do not smoke.
Fine dust particles can form explosive/ignitable mixture with air.
Protect from heat.
Conditions for safe storage, including any incompatibilities
· Storage
· Requirements to be met by storerooms and containers:
Observe all local and national regulations for storage of water polluting products.
· Information about storage in one common storage facility:
Do not store together with oxidizing and acidic materials.
Do not store together with alkalis (caustic solutions).
· Further information about storage conditions:
Store container in a well ventilated position.
Store in cool, dry conditions in well sealed containers.
Protect from humidity and keep away from water.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- 3077
Shipping information
- Proper shipping name and description:
- ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (Methyl-1H-Benzotriazole)
- Chemical name:
- Methyl-1H-Benzotriazole
- Language:
- English
- Labels:
- 9
environmentally hazardous substance mark
SpecialProvisionsopen allclose all
Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- 3077
Shipping information
- Proper shipping name and description:
- ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (Methyl-1H-Benzotriazole)
- Chemical name:
- Methyl-1H-Benzotriazole
- Language:
- English
- Labels:
- 9
environmentally hazardous substance mark
Remarksopen allclose all
Marine transport (UN RTDG/IMDG)
- UN number:
- 3077
Shipping information
- Proper shipping name and description:
- ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (Methyl-1H-Benzotriazole)
- Chemical name:
- Methyl-1H-Benzotriazole
- Labels:
- 9
environmentally hazardous substance mark - Marine pollutant
Remarksopen allclose all
Air transport (UN RTDG/ICAO/IATA)
- UN number:
- 3077
Shipping information
- Proper shipping name and description:
- ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (Methyl-1H-Benzotriazole)
- Chemical name:
- Methyl-1H-Benzotriazole
- Labels:
- 9
environmentally hazardous substance mark
Remarksopen allclose all
SpecialProvisionsopen allclose all
Exposure controls / personal protection
Exposure controls / · Personal protective equipment
· General protective and hygienic measures
Keep away from foodstuffs, beverages and food.
Instantly remove any contaminated garments.
Do not eat, drink or smoke while working.
Do not breathe dust.
Avoid contact with the eyes.
Avoid close or long term contact with the skin.
Wash hands during breaks and at the end of the work.
Use skin protection cream for preventive skin protection.
· Breathing equipment: Dust proof mask - particle filter mask
· Recommended filter device for short term use: Partikelfilter EN 143 Type P2 or P3
· Protection of hands:
Protective gloves
The glove material has to be impermeable and resistant to the product/ the substance/ the preparation.
Selection of the glove material on consideration of the penetration times, rates of diffusion and the
degradation.
Check the permeability prior to each renewed use of the glove.
To avoid skin problems reduce the wearing of gloves to the required minimum.
· Material of gloves
Nitrile rubber - NBR
Recommended thickness of the material: ≥ 0.11 mm
Poly vinyl chloride - PVC
Polychloroprene
The selection of the suitable gloves does not only depend on the material, but also on further marks of quality
and varies from manufacturer to manufacturer.
· Penetration time of glove material Protective gloves should be replaced at first signs of wear.
· Eye protection: Tightly sealed safety glasses
· Body protection:
Protective work clothing
Body protection must be chosen depending on activity and possible exposure.
Stability and reactivity
Chemical stability
· Thermal decomposition / conditions to be avoided:
Avoid impact, friction, heat, sparks, electrostatic charges.
To avoid thermal decomposition do not overheat.
Temperature over 150 °C.
Possibility of hazardous reactions
Risk of dust explosion if enriched with fine dust in presence of air.
Reacts with acids, alkalis and oxidizing agents.
Conditions to avoid No further relevant information available.
Incompatible materials:
Strong oxidizing agents
Strong acids
Alkaline materials
Hazardous decomposition products:
Nitrogen oxides (NOx)
Hydrogen cyanide (HCN)
Carbon monoxide (CO) and Carbon dioxide (CO₂)
Danger of toxic pyrolysis products
Disposal considerations
Waste treatment methods
· Recommendation Disposal must be made according to official regulations.
· Waste disposal key number: According to local/national regulations.
· European waste catalogue:
Waste disposal key numbers from EWC have to be assigned depending on origin and processing.
· Uncleaned packagings:
· Recommendation:
Empty contaminated packagings thoroughly. They can be recycled after thorough and proper cleaning.
Packagings that cannot be cleaned are to be disposed of in the same manner as the 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.

EU Privacy Disclaimer
This website uses cookies to ensure you get the best experience on our websites.