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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Reference
Endpoint:
flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Qualifier:
no guideline followed
Principles of method if other than guideline:
No information available
GLP compliance:
not specified
Type of method:
open cup
Key result
Flash point:
0 °C
Atm. press.:
1 013 hPa

The flash point of acrylonitrile is reported to be 0 oC at atmospheric pressure.

Interpretation of results:
Category 2 (highly flammable liquids) based on GHS criteria
Conclusions:
The flash point of acrylonitrile is reported to be 0 oC at atmospheric pressure.
Executive summary:

The flash point of acrylonitrile is reported to be 0 oC at atmospheric pressure.

Description of key information

Published handbook data report the flash point of acrylonitrile to be 0 oC at atmospheric pressure. As the boiling point is 77.3 oC, the substance is classified as a category 2 flammable liquid under CLP.

Key value for chemical safety assessment

Flash point at 101 325 Pa:
0 °C

Additional information

The flash point of acrylonitrile is reported to be 0 oC at atmospheric pressure (Kirk-Othmer, 2001).