Registration Dossier
Registration Dossier
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EC number: 203-471-2 | CAS number: 107-19-7
Flash point
Administrative data
Link to relevant study record(s)
Description of key information
The flash point of the substance was determined to be 33.5 °C at 1013.25 hPa.
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 33.5 °C
Additional information
A study was conducted according to DIN 51755 (Abel-Pensky). The flash point of propargylalcohol was determined to be 33.5 °C at 1013.25 hPa in a closed cup. The Gestis database and the IPCS International Programme on Chemical Safety reports the flash point to be 33 °C at ambient pressure determined in a closed cup. HSDB reports the flash point to be 36 °C determined in an open cup. Three independent literature sources and a study report the flash point in the same range.
The vaule from the study which determined the flash point to be 33.5 °C at 1013.25 hPa was chosen as key value.
The following classification criteria are met:
Flammable liquids, Category 3 (flammable liquids and vapour) of EU CLP: flash point >= 23 °C and <= 60 °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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