Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 266-722-5 | CAS number: 67583-77-1
Endpoint summary
Administrative data
Description of key information
The substance is a fluid liquid, with low volatility. In water, it is slightly soluble, and much less dense, with no surface active properties anticipated.
It does not have high potential for bioaccumulation in organisms.
It is a flammable liquid according to CLP criteria.
Its low viscosity may also be relevant for aspiration hazard (cf section 7 for Toxicological information).
Additional information
Summary of relevant physico-chemical properties:
Endpoint |
Data |
Appearance |
Colorless liquid. |
Freezing point |
< -20°C |
Boiling point |
184°C |
Relative density |
0.840 |
Vapour pressure |
221 Pa at 20°C |
Log Kow |
3.91 |
Water solubility |
ca 27 mg/L (at 20°C) (average of calculated and experimental) |
Surface tension |
Low potential (based on chemical structure and non-intended use) |
Flammability |
Flash point = 50°C. Auto-ignition temperature = 295°C No flammable properties expected if contact with air or water (based on chemical structure and experience). |
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 peroxides |
Not a peroxide. |
Viscosity |
< 10 mPa.s at 20°C |
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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