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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

flash point
Type of information:
experimental study
Adequacy of study:
other information
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Data from peer-reviewed handbook or collection of data.
Principles of method if other than guideline:
no data
GLP compliance:
not specified
Type of method:
closed cup
Flash point:
65 °C

Atmospheric pressure not reported.

Executive summary:

A flash point of 65°C was determined for m-tolyl isocyanate.

Description of key information

A flash point of 65°C was determined for m-tolyl isocyanate (Chemsafe 2008).

Key value for chemical safety assessment

Flash point at 101 325 Pa:
65 °C

Additional information

Atmospheric pressure was not reported. It was assumed the reported value refers to normal conditions.