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Physical & Chemical properties

Flash point

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flash point of flammable liquids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
23 - 27 April 2018
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
equivalent or similar to guideline
EU Method A.9 (Flash-Point)
GLP compliance:
yes (incl. QA statement)
Type of method:
closed cup
Flash point apparatus:
Setaflash apparatus
Setaflash 30000-0 flash point tester
Specific details on test material used for the study:
- Identification: tris(2-hydroxyethyl)methylammonium hydroxide CAS 33667-48-0
- Batch: D26-3-3-1
- Purity: 47.4%
- Expiry: 01 December 2018
- Storage conditions: Room temperature in the dark
Key result
Remarks on result:
no flash point - measurement carried out until boiling temperature
Interpretation of results:
GHS criteria not met
The test item has been determined not to have a flash point below its boiling temperature.

Description of key information

The test item has been determined in a GLP study according to test method EC A.9 not to have a flash point below its boiling temperature (K1, Covance, 2019).

Key value for chemical safety assessment

Additional information