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EC number: 946-360-0 | CAS number: -
Auto flammability
Administrative data
- Endpoint:
- auto-ignition temperature (liquids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- February 2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 016
- Report date:
- 2016
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:
- DIN 51794 (Testing of mineral oil hydrocarbons - Determination of ignition temperature)
- Deviations:
- no
- GLP compliance:
- no
- Remarks:
- Test done in internal lab which is not GLP
Test material
- Reference substance name:
- (3Z,6Z)-3,7,11-trimethyldodeca-1,3,6,10-tetraene
- Cas Number:
- 28973-99-1
- Molecular formula:
- C15H24
- IUPAC Name:
- (3Z,6Z)-3,7,11-trimethyldodeca-1,3,6,10-tetraene
- Reference substance name:
- (E)-1-methyl-4-(6-methylhepta-2,5-dien-2-yl)cyclohex-1-ene
- Cas Number:
- 25532-79-0
- Molecular formula:
- C15H24
- IUPAC Name:
- (E)-1-methyl-4-(6-methylhepta-2,5-dien-2-yl)cyclohex-1-ene
- Reference substance name:
- (Z)-1-methyl-4-(6-methylhepta-2,5-dien-2-yl)
- Cas Number:
- 29837-07-8
- Molecular formula:
- C15H24
- IUPAC Name:
- (Z)-1-methyl-4-(6-methylhepta-2,5-dien-2-yl)
- Reference substance name:
- (E)-7,11-dimethyl-3-methylenedodeca-1,6,10-triene
- EC Number:
- 242-582-0
- EC Name:
- (E)-7,11-dimethyl-3-methylenedodeca-1,6,10-triene
- Cas Number:
- 18794-84-8
- Molecular formula:
- C15H24
- IUPAC Name:
- 7,11-dimethyl-3-methylenedodeca-1,6,10-triene
- Reference substance name:
- (E)-1-methyl-4-(6-methylhept-5-en-2-ylidene)
- Cas Number:
- 53585-13-0
- Molecular formula:
- C15H24
- IUPAC Name:
- (E)-1-methyl-4-(6-methylhept-5-en-2-ylidene)
- Reference substance name:
- (Z)-1-methyl-4-(6-methylhept-5-en-2-ylidene)
- Cas Number:
- 13062-00-5
- Molecular formula:
- C15H24
- IUPAC Name:
- (Z)-1-methyl-4-(6-methylhept-5-en-2-ylidene)
- Reference substance name:
- 1-methyl-4-(6-methylhepta-1,5-dien-2-yl)
- Cas Number:
- 869843-05-0
- Molecular formula:
- C15H24
- IUPAC Name:
- 1-methyl-4-(6-methylhepta-1,5-dien-2-yl)
- Reference substance name:
- (3Z,6E)-3,7,11-trimethyldodeca-1,3,6,10-tetraene
- Cas Number:
- 26560-14-5
- Molecular formula:
- C15H24
- IUPAC Name:
- (3Z,6E)-3,7,11-trimethyldodeca-1,3,6,10-tetraene
- Reference substance name:
- (Z)-7,11-dimethyl-3-methylenedodeca-1,6,10-triene
- Cas Number:
- 28973-97-9
- Molecular formula:
- C15H24
- IUPAC Name:
- (Z)-7,11-dimethyl-3-methylenedodeca-1,6,10-triene
- Reference substance name:
- 1-methyl-4-(6-methylhept-5-en-2-yl)cyclohexa-1,4-diene
- Cas Number:
- 72345-84-7
- Molecular formula:
- C15H24
- IUPAC Name:
- 1-methyl-4-(6-methylhept-5-en-2-yl)cyclohexa-1,4-diene
- Reference substance name:
- 2,6,10-trimethyldodeca-2,6,9,11-tetraene
- EC Number:
- 207-948-6
- EC Name:
- 2,6,10-trimethyldodeca-2,6,9,11-tetraene
- Cas Number:
- 502-61-4
- Molecular formula:
- C15H24
- IUPAC Name:
- 3,7,11-trimethyldodeca-1,3,6,10-tetraene
- Reference substance name:
- Likely sesquiterpene hydrocarbons
- Cas Number:
- n/a
- Molecular formula:
- C15H24
- IUPAC Name:
- Likely sesquiterpene hydrocarbons
- Test material form:
- liquid
- Details on test material:
- UVCB substance
Constituent 1
Constituent 2
Constituent 3
Constituent 4
Constituent 5
Constituent 6
Constituent 7
Constituent 8
Constituent 9
Constituent 10
Constituent 11
Constituent 12
- Specific details on test material used for the study:
- Lot no: VE00397335
Purity: Conform
Expiration date: August 18, 2016
Results and discussion
Auto-ignition temperature (liquids / gases)
- Key result
- Auto-ignition temperature:
- 240 °C
- Atm. press.:
- 101 325 Pa
Applicant's summary and conclusion
- Conclusions:
- The lowest temperature giving a positive effect was 244°C. The injected volume was 100 microliters, the ignition delay was 19 s. At the temperature of 239°C no ignition was observed.
Therefore, after rounding-off to the next lower multiple of 5°C:
Auto-ignition temperature of Bisabolene: 240 +/- 10°C. - Executive summary:
The auto-ignition temperature of Bisabolene was determined in a SUR BERLIN oven, equipped with a 250ml glass ignition vessel according to the DIN 51794.
The lowest temperature giving a positive effect was 244oC. The injected volume was 100ul, the ignition delay was 19s. At a temperature of 239oC no ignition was observed.
Therefore, after rounding-off to the next-lower multiple of 5oC:
Auto-ignition temperature of Bisabolene: 240 +/- 10oC.
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