Registration Dossier
Registration Dossier
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EC number: 260-486-7 | CAS number: 56973-85-4
Endpoint summary
Administrative data
Description of key information
Physico-chemical properties were determined from experimental testing, except Auto-Ignition Temperature that was derived from a structural analogue. Some endpoints were waived, based on chemical structure.
The substance is a liquid at ambient temperature, with low volatility.
In water, it is slightly soluble, less dense, with no surface-active properties anticipated (i.e. excess will floate).
It has 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 |
Data |
Appearance (visual) |
Colourless liquid. |
Freezing point (OECD102/EU A1, crystallising point) |
< -20°C |
Boiling point (OECD103/EU A2, DSC) |
265.9°C at 102.4 kPa |
Relative density (OECD109/EU A3, pycnometer) |
D20/4 = 0.925 |
Vapour pressure (OECD104/EU A4, gas saturation) |
1.34 Pa at 25°C |
Partition coefficient (OECD117/EU A8, HPLC) |
Log Kow = 4.1 (at 25°C; no pH-dependence anticipated) |
Water solubility (OECD105/A6, flask) |
56.2 mg/L at 20°C (pH 5.9) |
Surface tension (data waiving) |
No potential (based on structure and use). |
Flash Point (EU A9/ISO3679, equilibrium closed cup) |
118°C |
Auto-Ignition Temperature (EU A15/IEC79-4/DIN51794) |
expected ca 265°C (from analogue) |
Contact with air or water (data waiving) |
No pyrophoric properties expected, or release of flammable gas. (based on structure and experience). |
Self-heating (data waiving) |
Unlikely for liquids (method not applicable). |
Explosive properties (data waiving) |
No potential. (based on structure) |
Oxidising properties (data waiving) |
No potential. (based on structure) |
Self-reactive properties (data waiving) |
No potential.(based on structure) |
Organic peroxide (data waiving) |
Not a peroxide (based on 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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