Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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)
Remarks:
Substance is solid with low melting point. At test conditions, it can be considered as a liquid. For full explanation see section "Overall remarks, attachments”
Type of information:
experimental study
Adequacy of study:
key study
Study period:
10 Jan - 12 Jan 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

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:
Octadecanoic acid, C16-18-alkyl esters
EC Number:
298-680-9
EC Name:
Octadecanoic acid, C16-18-alkyl esters
Cas Number:
93820-97-4
Molecular formula:
C36H72O2 C34H68O2
IUPAC Name:
Octadecanoic acid, C16-18 (even numbered)-alkyl esters

Results and discussion

Auto-ignition temperature (liquids / gases)
Auto-ignition temperature:
355 °C
Atm. press.:
1 004 hPa

Any other information on results incl. tables

Results of the single measurements:

Measurement

Auto-ignition temperature

Atmospheric pressure during the measurement

1

359 °C

1004 hPa

2

362 °C

1021 hPa

3

362 °C

1010 hPa

 

The test item has an auto-ignition temperature of 355 °C according to the definition in the annex of Council Regulation (EC) No 440/2008 of 30 May 2008, method A. 15.

Applicant's summary and conclusion