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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 437-250-9 | CAS number: 66346-01-8
- 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
Emergency measure - Inhalation: Remove patient from exposure. Obtain medical
attention if ill effects occur.
Emergency measure - Eyes: Irrigate with eyewash solution or clean water, holding
theeyelids apart, for at least 15 minutes. Obtain
medicalattention.
Emergency measure - Skin: Take off immediatley all contaminated clothing.
After contact with skin wash immediately with plenty
ofwater. Obtain immediate medical attention.
Contaminated clothing should be laundered before re-issue.
Emergency measure - Ingestion: Seek immediate medical attention
Fire-fighting measures
Recommended extinguishing agent: Water spray, foam, dry powder or carbon dioxide.
Product arising from burning: Noxious and toxic fumes.
Product determined by test: N
Protective equipment: A self contained breathing apparatus and suitable protective
clothing should be worn in fire conditions.
Accidental release measures
Emergency measures in case of spillage: Ensure suitable personal protective clothing
(includingrespiratory protection) during removal of
spillages. Clear up spillages. Transfer to a
container for disposal.Wash the spillage area clean.
Washings must be preventedfrom entering surface water drains
. Do not allow to enter drains, sewers or
watercourses.Spillages or uncontrolled discharges into
watercourses mustbe alerted to the appropriate regulatory
body.
Handling and storage
Handling: Use only in well ventilated areas. Avoid inhalation of
highconcentrations of vapour/mist. Avoid contact with skin
andeyes. Wear eye/face protection, suitable gloves and
suitableprotective clothing. Wear suitable protective
respiratoryprotective equipment if exposure to high levels
of materialis likely.
Storage: Keep container tightly closed in a cool, well-
ventilatedplace.
Packaging of the substance and or preparation: 1000 litre stainless steel IBCs.
Transport information
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
Stability and reactivity
Danger other than fire: None reported
Chemical reaction with water: None reported
Dust explosion: Not applicable as the substance is a liquid at
roomtemperature (mpt. 16°C).
Dust explosion determined by test: N
Disposal considerations
Industry - Possibility of recovery/recycling: In the event of a spill recovery of uncontaminated
materialmay be possible by mechanical collection and
recycling.
Industry - Possibility of neutralisation: Not known
Industry - Possibility of destruction - incineration: Incineration is the preferred method of disposal.
Industry - Possibility of destruction - water purification: Treatment via an aqueous effluent biotreatment
isinappropriate due to the low solubility of the material.
Public at large - Possibility of recovery/recycling: Substance will not enter the public domain.
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.