Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
auto-flammability
Type of information:
experimental study
Adequacy of study:
key study
Study period:
March 31, 2015 to May 06, 2015
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Study carried out according to internationally recognised guidelines and performed according to GLP.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015
Report date:
2015

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
Deviations:
no
Qualifier:
according to guideline
Guideline:
other: DIN 51794
Deviations:
no
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
1-(3-(1-ethoxyethoxy)but-1-yn-1-yl)-6-isopropyl-3-methylcyclohex-2-enol
Cas Number:
89079-91-4
Molecular formula:
C18H30O3
IUPAC Name:
1-(3-(1-ethoxyethoxy)but-1-yn-1-yl)-6-isopropyl-3-methylcyclohex-2-enol
Constituent 2
Reference substance name:
Neocaspirene Extra, Stage 2
IUPAC Name:
Neocaspirene Extra, Stage 2
Test material form:
gas under pressure: refrigerated liquefied gas
Details on test material:
- Name of test material (as cited in study report): Neocaspirene Extra Stage 2
- CAS Name: 1-[3-(1-ethoxyethoxy)-1-butyn-1-yl]-3-methyl-6-(1-methylethyl)-2-Cyclohexen-1-ol
- CAS Number: 89079-91-4
- Physical state: Liquid
- Lot/batch No.: SC00011011
- Expiration date of the lot/batch: Oct 30, 2016

Results and discussion

Auto-ignition temperature (liquids / gases)
Auto-ignition temperature:
245 °C
Remarks on result:
other: +/- 10ºC

Any other information on results incl. tables

The lowest temperature giving a positive effect was 249ºC

The injected volume was 100ul, the ignition delay was 60s. At a temperature of 244ºC no ignition was observed. Therefore after rounding-off to the next-lower multiple of 5ºC:

Auto-Ignition temperature of Neocaspirene Extra, Stage 2: 245 +/- 10ºC

Applicant's summary and conclusion

Conclusions:
The lowest temperature giving a positive effect was 249ºC
The injected volume was 100ul, the ignition delay was 60s. At a temperature of 244ºC no ignition was observed. Therefore after rounding-off to the next-lower multiple of 5ºC:
Auto-Ignition temperature of Neocaspirene Extra, Stage 2: 245 +/- 10ºC
Executive summary:

Auto-Ignition temperature of Neocaspirene Extra, Stage 2: 245 +/- 10ºC