Registration Dossier

Administrative data

Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
September 05, 2016 to September 15, 2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016
Report Date:
2016

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
DIN 51794 (Testing of mineral oil hydrocarbons - Determination of ignition temperature)
GLP compliance:
no

Test material

Reference
Name:
Unnamed
Type:
Constituent
Specific details on test material used for the study:
TEST MATERIAL
Name ( stated on the report) : TETRAHYDRO CITRAL
Appearance: Colourless to pale yellow liquid
Batch: SC00016935
Expiry date: June 05, 2017

Results and discussion

Auto-ignition temperature (liquids / gases)
Key result
Auto-ignition temperature:
200 °C
Atm. press.:
1 013 hPa

Applicant's summary and conclusion

Conclusions:
 Auto-ignition temperature of Tetrahydro Citral: 200±10°C
Executive summary:

The Auto-ignition temperature of Tetrahydro Citral was determined in a SUR BERLIN oven, equipped with a 250 ml glass ignition vessel according to the DIN 51794.

The lowest temperature giving a positive effect was 204°C. The injected volume was 100µl, the ignition delay was 16 s. At a temperature of 199°C no ignition was observed.

Therefore, after rounding-off to the next-lower multiple of 5°C:

 Auto-ignition temperature of Tetrahydro Citral: 200±10°C