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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
28.August 2017 - 01. Septmeber 2017
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report date:
2017

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
Fatty acids, C18 unsatd., reaction products with triethanolamine
EC Number:
938-513-5
Cas Number:
1187872-27-0
IUPAC Name:
Fatty acids, C18 unsatd., reaction products with triethanolamine
Test material form:
liquid: viscous
Specific details on test material used for the study:
Batch DEB2 207167

Results and discussion

Auto-ignition temperature (liquids / gases)open allclose all
Auto-ignition temperature:
352 °C
Atm. press.:
1 013 hPa
Remarks on result:
preliminary test
Auto-ignition temperature:
335 °C
Atm. press.:
1 013 hPa

Any other information on results incl. tables

Table1: Auto-ignition temperature (summary)

 
 Main test series  Auto-ignition temperature / °C  Time lag / s
 1st main test (5K)  347  7
 1st main test (2K)  344  8
 2nd main test (2K)  339  15
 3rd main test (2K)  342  8

The lowest auto-ignition temperature of the test item was determined to be 339 °C in the main test. Due to safety reasons and according to the guidelines the lowest measured temperature at which an

ignition was observed was rounded to the next lower number divisible by 5, giving a value of 335 °C.

Applicant's summary and conclusion

Conclusions:
The auto-ignition temperature of the test item according to the auto-ignition test conditions in the sense of the European Commission Regulation (EC) No. 440/2008, Method A.15. is 335 °C.
Executive summary:

The auto-ignition temperature of the test item according to the auto-ignition test conditions in the sense of the European Commission Regulation (EC) No. 440/2008, Method A.15. is 335 °C.