Registration Dossier
Registration Dossier
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EC number: 268-640-5 | CAS number: 68132-47-8
Endpoint summary
Administrative data
Description of key information
Appearance
The test material was observed to be an orange coloured paste.
Melting/freezing point
The melting/freezing point of the test item was determined to be 99 to 124 °C (372 to 397 K) (OECD 102 and EU Method A.1).
Boiling point
The test item was determined to partially boil over the range 150 to 273°C (423 to 546 K) with further boiling from approximately 317 °C (590 K) at 101 to 102 KPa (OECD 103 and EU Method A.2).
Relative density
Density of the test item was determined to be 955 kg/m3 at 20.0 ± 0.5 °C with a relative density of 0.955 (OECD 109 and EU Method A.3).
Granulometry
The substance is not marketed or used in a solid or granular form and, in accordance with REACH section 7.14, column 2, particle size determination is not required.
Vapour pressure
The vapour pressure of the test item was determined to be 0.475 Pa at 25 °C (298 K), 2.48 Pa at 40 °C (313 K) and 11.3 Pa at 70 °C (343 K) (OECD 104 and EU Method A.4).
Partition coefficient
The partition coefficient was determined to lie in the range 8.46 x 10E05 to 2.55 x 10E07 with a Log10 Pow range of 5.93 to 7.41 (OECD 117 and EU Method A.8).
Water solubility
Water solubility of the test item was determined to be < 5.16 x 10E-02 g/L at 20.0 ± 0.5 °C based on a nominal loading rate of 0.1 g/L. It was observed that the water solubility of the test item was loading rate dependent due to its ability to disperse in water (OECD 105 and EU Method A.6).
Surface tension
Surface tension was determined to be 28.5 ± 0.5 mN/m at 21.5 ± 0.5 °C for solutions prepared nominally at 1.1 g/L test item in water and diluted to 90 % saturation. The test material was considered to be surface active (OECD 115 and EU Method A.5).
Critical micelle concentration
The critical micelle concentration of the test item was determined to be in the approximate range of 7 x 10E-03 to 3.2 x 10E-2 g/L at 21 ± 2 °C (OECD 115 and EU Method A.5). The reported range was considered to have arisen from the test item being a complex mixture and not functioning classically as a single component surfactant.
Flash point
The test item was determined not to have a flash point below its boiling temperature (EU Method A.9).
Auto-ignition temperature
The test item was determined to have an auto-ignition temperature of 368 ± 5 °C (EU Method A.15).
Flammability
The test item was determined to be not highly flammable as it failed to ignite in the preliminary screening test (EU Method A.10).
Explosive properties
The result for explosive properties was predicted negative based on the chemical structure of the test item (EU Method A.14).
Oxidising properties
The result for oxidising properties was predicted negative based on the chemical structure of the test item (EU Method A.21)
Additional information
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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