Registration Dossier
Registration Dossier
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EC number: 220-499-0 | CAS number: 2785-87-7
Endpoint summary
Administrative data
Description of key information
Physico-chemical properties were determined from experimental testing.Some endpoints were waived, based on chemical structure.
The substance is liquid at ambient temperature, with low volatility.
In water, it is soluble, and slightly denser.
Despite the standardised test shows surface-active potential under the experimental conditions, it is not considered as a true surfactant, due to the chemical structure of the substance and observed behaviour of the substance in the water solubility and partition coefficient studies.
It has low potential for bioaccumulation.
It is NOT classified as dangerous with regard to physical hazards, based on CLP criteria.
Additional information
Summary of relevant physico-chemical properties:
Endpoint (method) |
Data |
Appearance (visual) |
Colourless, oily liquid. |
Freezing point (OECD 102/EU A1, freezing temperature) |
-6°C, but the substance can undergo supercooling down to -20°C. |
Boiling point (OECD 103/EU A2, Siwoloboff) |
Decomposes (darkening) from ca 195°C before boiling. (normal atmP) |
Relative density (OECD 109, oscillating densitimeter) |
Density = 1.034 g/cm3 at 25°C. Relative density (D25/25) = 1.037 |
Vapour pressure (OECD 104/EU A4, effusion by VP balance) |
3 Pa at 25°C |
Log Kow (OECD 107/EU A8, flask) |
2.8 (at 20°C, pH buffer 4) |
Water solubility (OECD 105/EU A6, flask) |
1.1 g/L (20°C, pH ca 7.8) |
Surface tension (OECD 115, EU A5, ring) |
37.5 mN/m (1 g/L) at 20°C |
Flammability Flash Point (EU A9/ISO 2719, PM closed cup) Auto-Ignition Temperature (EU A15/BS 4056) Contact with air or water (data waiving, based on structure and experience) Self-heating (data waiving, liquid) |
. FP = 114°C . AIT = 374°C . No pyrophoric properties expected, or release of flammable gas. . Unlikely for liquids (method not applicable). |
Explosive properties (data waiving, based on structure) |
No potential. |
Oxidising properties (data waiving, based on structure) |
No potential. |
Self-reactive properties (data waiving based on chemical structure) |
No potential. |
Organic peroxide (data waiving based on chemical structure) |
Not a peroxide. |
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.
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