Registration Dossier
Registration Dossier
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EC number: 270-220-1 | CAS number: 68413-48-9
Endpoint summary
Administrative data
Description of key information
Appearance / physical state / colour
The test item has been observed to be a pale yellow, clear liquid at room temperature, as stated in the overall general physico-chemicals properties study report.
Melting point / freezing point
In a study performed to the standardised guideline OECD 102, under GLP conditions, the melting point of the test item was determined to be less than -20 °C.
Boiling point
In a study performed to the standardised guideline OECD 103, under GLP conditions, the boiling point of the test item was determined to be 244.55 °C.
Density
In a study performed to the standardised guideline OECD 109, under GLP conditions, the relative density of the test item was determined to be 1.01 at 20 °C.
Vapour pressure
In a study performed to the standardised guideline OECD 104, under GLP conditions, the vapour pressure of the test item taken from the plot of natural log of vapour pressure (ln VP) against one over temperature (1/T), was 0.0222 Pa at 20°C and 0.0287 Pa at 25°C.
Partition coefficient
In a study performed to the standardised guideline OECD 117, under GLP conditions, the partition coefficient (log Pow) of the substance was determined to be greater than 6.5, the highest Log Kow of reference standards tested (p,p-DDT).
Flash point
In a study performed to the standardised guideline EU Test Method A.9., under GLP conditions, the flash point of the test item was determined to be 90 °C at an atmospheric pressure of 773.388 mmHg.
Auto flammability
In a study performed to the standardised guideline EU Test Method A.15., under GLP conditions, the auto-ignition temperature of the test item was determined to be 263 °C, with an ignition delay time of 47 seconds, at an atmospheric pressure of 758.190 mmHg.
Explosiveness
In a study performed to the standardised guideline EU Test Method A.14., under GLP conditions, the explosive properties of the test item has been determined as not explosive. No explosophores were identified in the molecular structures for the test substance. The oxygen balance was determined to be -210 for component 1 (known impurity) and -213 for the component 2 (main constituent) of the test substance. The exothermal decomposition energy was determined to be 17.0 J/g with an onset point at 246 °C and 39.1 J/g with a theoretical onset point at 291 °C.
Oxidising properties
In a study performed to the standardised guideline EU Test Method A.21., under GLP conditions, the test item has been determined to be not oxidizing.
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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