Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 221-338-7 | CAS number: 3069-40-7
The results of the measurements are summarised in the table below
[oC / K]
225.5 / 498.7
226.7 / 499.9
No boiling detected
225.7 / 498.9
227.0 / 500.2
227 / 500
The mean boiling point of the test substance (at 101.3 kPa) was 500 K = 227oC
Boiling point: 227°C at 1013 hPa (OECD 103)
A measured boiling point of 227°C at 1013 hPa was determined for the substance using a photocell detection method in accordance with OECD Test Guideline 103 and in compliance with GLP. Before the main study was conducted, the boiling point of the substance was obtained from extrapolation of the raw data from the vapour pressure study; a boiling point of 222°C was calculated for the substance. Although, during the study, an unexplained early bubbling and lack of boiling in one of the replicate sample was observed, the result is considered to be reliable and selected as key study.
The measured boiling point was supported by a predicted boiling point of 220°C at 1013 hPa which was obtained for the substance using a validated QSAR estimation method. In available secondary sources to which reliability could not be assigned, boiling point values of 246°C and 192°C were reported for the substance.
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.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
Welcome to the ECHA website. This site is not fully supported in Internet Explorer 7 (and earlier versions). Please upgrade your Internet Explorer to a newer version.
Close Do not show this message again