Registration Dossier
Registration Dossier
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EC number: 942-425-2 | CAS number: -
Endpoint summary
Administrative data
Description of key information
Physico-chemical properties were mostly determined from experimental testing. Some endpoints were waived, based on chemical structure.
The substance is liquid at ambient temperature, much less dense than water and with low volatility.
In water it is slightly soluble, with low surface activity potential (despite a supporting standardised test on analogue < 60 mN/m, it is not considered as a true surfactant).
It has potential for bioaccumulation and aquatic chronic toxicity, based on CLP criteria.
It is NOT classified as hazardous with regard to physical hazards, based on CLP criteria.
Additional information
Summary of relevant physico-chemical properties:
Endpoint (method) |
Data |
Appearance (visual) |
Colourless liquid. |
Freezing point (OECD 102/EU A1/BS4633] crystallizing point) |
< -7 °C |
Boiling point (OECD103/EU A2, Siwoloboff capillary) |
291 °C (under normal atmP 101.3 kPa) |
Relative density (OECD109/EU A3, oscillating densitymeter) |
0.896 (at 20°C) |
Vapour pressure (OECD 104/EU A4, effusion, Knudsen cell) |
0.194 Pa at 25°C |
Partition coefficient (OECD123, slow-stir) |
logKow = 5.79 for isomer 1 (alpha.R,1R,6S)- logKow = 5.59 for isomer 2 [1a(S*),6b] (9Cl) : (at 25°C, no pH-dependency anticipated) |
Water solubility (OECD 105/EU A6] flask with slow stir) |
125 µg/L for isomer 1 (alpha.R, 1R, 6S)- 285 µg/L for isomer 2 [1a(S*),6b]‑ (9Cl) at 20°C, pH 7 |
Surface tension (data waiving) |
Low potential (based on chemical structure, non-intended use and low WSol < 1 mg/L). |
Flammability Flash Point (EU A9/ISO 3679, Setaflash equilibrium closed cup) Auto-Ignition Temperature (EU A15/DIN 51794) Contact with air/water (data waiving) Self-heating (data waiving) |
. 138°C . 245°C . No pyrophoric properties expected, or release of flammable gas. (based on structure and experience) Unlikely for liquids (and method not applicable) |
Explosive properties (data waiving) |
No potential (based on chemical structure). |
Oxidising properties (data waiving) |
No potential (based on chemical structure). |
Self-reactive properties (data waiving) |
No potential (based on chemical structure). |
Organic peroxide (data waiving) |
Not a peroxide. (based on chemical structure) |
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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