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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 214-874-8 | CAS number: 1204-28-0
- 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
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Endpoint summary
Administrative data
Description of key information
Physico-chemical properties were determined from experimental testing. Some endpoints were waived, based on chemical structure or other properties.
The substance is a dense solid at ambient temperature, with low melting and low volatility.
Properties involving contact with water (i.e. solubility, partition coefficient or surface tension) cannot be determined, due to rapid hydrolysis (with moisture present in air).
It is NOT classified for physical hazards, based on CLP criteria, except the precautionary EUH029 statement is proposed based on HCl release with hydrolysis.
Additional information
Endpoint |
Data |
|
Appearance |
Off-white solid. Hygroscopic (granulometry not feasible). |
|
Melting point |
66°C |
|
Boiling point |
No boiling temperature up to reaction and/or decomposition of the test substance at > 200°C (at normal atmP). |
|
Density | D20/4 = 1.60 |
|
Vapour pressure |
0.017 Pa at 20°C |
|
Partition coefficient (log Kow) |
Not feasible (hydrolysis). |
|
Water solubility |
Not feasible (hydrolysis). |
|
Surface tension |
Not feasible (hydrolysis). |
|
Flash Point |
Not relevant (mp > 60°C). |
|
Flammability |
No propagation of combustion if contact with a flame. |
|
Auto-Ignition Temperature |
605°C |
|
Flammability if contact with air or water |
No pyrophoric properties expected, or release of flammable gas, based on chemical structure and experience. |
|
Self-heating |
Not required (mp < 160°C). |
|
Explosive properties |
No potential, based on chemical structure |
|
Oxidising properties |
No potential, based on chemical structure. |
|
Self-reactive properties |
No potential, based on chemical structure. |
|
Organic peroxide |
Not relevant, not a peroxide. |
|
Corrosivity to metals | Not feasible (mp > test temperature). |
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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