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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Flash point

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Administrative data

Link to relevant study record(s)

Description of key information

Reaction mass:
12 degrees Celsius at 1013 hPa
All closed cup values are consistently ~13C
Two separate TGD-approved handbooks agree that the substance could be sufficiently volatile at 12°C to create an ignitable mixture in air.

Key value for chemical safety assessment

Flash point at 101 325 Pa:
12 °C

Additional information

Company owned data from a study performed according to standard methods revealed a flash point of 12 degrees C for the reaction mass which is in line with the values for the two constituents.


All closed cup values are consistently ~13C


Information regarding flashpoint of IPA was sourced from two separate handbooks. Merck Index: An Encyclopedia of Chemicals, Drugs, and Biologicals (14th Edition) and CRC Handbook of Chemistry and Physics (81st Ed), which are known to contain peer-reviewed data of Klimisch-2 reliability report that the substance has a flash point of 12°C (closed-cup method). No information on atmospheric pressure reported.