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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
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: 204-479-9 | CAS number: 121-54-0
- 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
![](https://echa.europa.eu/o/diss-blank-theme/images/factsheets/A-REACH/factsheet/print_guidance-on-safe-use.png)
Guidance on Safe Use
Administrative data
First-aid measures
INHALATION:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
SKIN CONTACT:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
EYE CONTACT:
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
INGESTION:
Get medical aid. Wash mouth out with water.
Notes to Physician: Treat symptomatically and supportively.
Fire-fighting measures
GENERAL INFORMATION:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Contact with other material may cause fire.
EXTINGUISHING MEDIA:
Use water only!
Accidental release measures
GENERAL INFORMATION:
Use proper personal protective equipment:
EYES:
Wear chemical splash goggles.
SKIN:
Wear appropriate protective gloves to prevent skin exposure.
CLOTHING:
Wear appropriate protective clothing to prevent skin exposure.
RESPIRATORS.
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.
SPILLS/LEAKS:
Vacuum or sweep up material and place into a suitable disposal container. Do not let this chemical enter the environment
Handling and storage
HANDLING:
Minimize dust generation and accumulation. Avoid breathing dust, vapor, mist or gas. Avoid contact with skin and eyes. Avoid ingestion and inhalation. Use only in a chemical fume hood.
STORAGE:
Do not store near combustible materials. Store in a cool, dry place. Store in a tightly closed container.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- 2923
Shipping information
- Proper shipping name and description:
- Corrosive solid, toxic, n.o.s.
- Chemical name:
- Benzethonium chloride
- Language:
- English
- Labels:
- 8 (6.1)
Special provisions / remarks
- Special provisions:
- none
- Remarks:
- Environmental hazards: yes
Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- 2923
Shipping information
- Proper shipping name and description:
- Corrosive solid, toxic, n.o.s.
- Chemical name:
- Benzethonium chloride
- Language:
- English
- Labels:
- 8 (6.1)
Special provisions / remarks
- Remarks:
- Environmental hazards: yes
Marine transport (UN RTDG/IMDG)
- UN number:
- 2923
Shipping information
- Proper shipping name and description:
- Corrosive solid, toxic, n.o.s.
- Chemical name:
- Benzethonium chloride
- Labels:
- 8 (6.1)
- Marine pollutant
Remarksopen allclose all
Air transport (UN RTDG/ICAO/IATA)
- UN number:
- 2923
Shipping information
- Proper shipping name and description:
- Corrosive solid, toxic, n.o.s.
- Chemical name:
- Benzethonium chloride
- Labels:
- 8 (6.1)
Special provisions / remarks
- Remarks:
- Environmental hazards: no
SpecialProvisionsopen allclose all
Exposure controls / personal protection
EXPOSURE LIMITS:
No data available.
ENGINEERING CONTROLS:
Ensure adequate ventilation, especially in confined areas.
PERSONAL PROTECTIVE EQUIPMENT:
Wash hands before breaks and immediately after handling the product. Avoid contact with skin, eyes and clothing.
1) Respiratory Protection:
In the case of vapour or aerosol formation use a respirator with an approved filter. Recommended respirator types:
- Respirator with a vapour filter (EN 141)
- Respirator with ABEK filter
2) Hand protection:
- Suitable material : Nitrile rubber or neoprene
- Break through time : > 480 min
Take note of the information given by the producer concerning permeability and break through times, and of special workplace conditions (mechanical strain, duration of contact).
3) Eye protection:
Tightly fitting chjemical safety goggles or face shield with safety glasses.
4) Skin and body protection:
Choose appropriate (partly to full) body protection according to the amount and concentration of the dangerous substance at the work place. A protective apron or suit such as polyethene tyvek or equivalent should be used to minimize exposure from splashes. No special protective equipment besides the one mentioned above required.
Stability and reactivity
STABILITY:
Stable under normal conditions.
MATERIALS TO AVOID:
Strong acids. Strong oxidizing agents.
CONDITIONS TO AVOID:
Exposure to air.
HAZARDOUS DECOMPOSITION PRODUCTS:
Carbon oxides, nitrogen oxides (NOx).
Disposal considerations
WASTE DISPOSAL METHODS:
Dispose in a safe manner in accordance with local/national regulations. Absorb and incinerate.
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.
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