Registration Dossier

Administrative data

Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2019
Report date:
2019

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Chemical structure
Reference substance name:
3a,4,7,7a-tetrahydro-1H-indene
EC Number:
221-260-3
EC Name:
3a,4,7,7a-tetrahydro-1H-indene
Cas Number:
3048-65-5
Molecular formula:
C9H12
IUPAC Name:
3a,4,7,7a-tetrahydro-1H-indene
Constituent 2
Chemical structure
Reference substance name:
4-vinylcyclohexene
EC Number:
202-848-9
EC Name:
4-vinylcyclohexene
Cas Number:
100-40-3
Molecular formula:
C8H12
IUPAC Name:
4-vinylcyclohexene
Constituent 3
Chemical structure
Reference substance name:
Cyclopentadiene
EC Number:
208-835-4
EC Name:
Cyclopentadiene
Cas Number:
542-92-7
Molecular formula:
C5H6
IUPAC Name:
cyclopenta-1,3-diene
Constituent 4
Chemical structure
Reference substance name:
cis-1,2-Divinylcyclobutane
Cas Number:
2422-85-7
Molecular formula:
C8H12
IUPAC Name:
cis-1,2-Divinylcyclobutane
Constituent 5
Chemical structure
Reference substance name:
Ethylbenzene
EC Number:
202-849-4
EC Name:
Ethylbenzene
Cas Number:
100-41-4
Molecular formula:
C8H10
IUPAC Name:
ethylbenzene
Constituent 6
Chemical structure
Reference substance name:
5-vinylnorborn-2-ene
EC Number:
221-259-8
EC Name:
5-vinylnorborn-2-ene
Cas Number:
3048-64-4
Molecular formula:
C9H12
IUPAC Name:
5-vinylbicyclo[2.2.1]hept-2-ene
Constituent 7
Chemical structure
Reference substance name:
Cycloocta-1,5-diene
EC Number:
203-907-1
EC Name:
Cycloocta-1,5-diene
Cas Number:
111-78-4
Molecular formula:
C8H12
IUPAC Name:
cycloocta-1,5-diene
Constituent 8
Chemical structure
Reference substance name:
3a,4,7,7a-tetrahydro-4,7-methanoindene
EC Number:
201-052-9
EC Name:
3a,4,7,7a-tetrahydro-4,7-methanoindene
Cas Number:
77-73-6
Molecular formula:
C10H12
IUPAC Name:
3a,4,7,7a-tetrahydro-4,7-methanoindene,
Constituent 9
Chemical structure
Reference substance name:
3a,4,7,7a-tetrahydro-4-methyl-1H-indene
EC Number:
231-021-5
EC Name:
3a,4,7,7a-tetrahydro-4-methyl-1H-indene
Cas Number:
7413-02-7
Molecular formula:
C10H14
IUPAC Name:
4-methyl-3a,4,7,7a-tetrahydro-1H-indene
impurity 1
Chemical structure
Reference substance name:
Combination of: 6-(cyclohex-3-en-1-yl)bicyclo[2.2.1]hept-2-ene 2-vinyl-1,2,3,4,4a,5,8,8a-octahydro-1,4-methanonaphthalene 6-vinyl-1,4,4a,5,6,7,8,8a-octahydro-1,4-methanonaphthalene 2-vinyl-1,2,3,4,4a,5,8,8a-octahydro-1,4:5,8-dimethanonaphthalene 2,2'-bi(bicyclo[2.2.1]heptane-5,5'-diene) 3a,4,4a,5,8,8a,9,9a-octahydro-1H-5,8-methanocyclopenta[b]naphthalene 4,4a,4b,5,8,8a,9,9a-octahydro-1H-1,4-methanofluorene
Molecular formula:
C13H18 to C14H18
IUPAC Name:
Combination of: 6-(cyclohex-3-en-1-yl)bicyclo[2.2.1]hept-2-ene 2-vinyl-1,2,3,4,4a,5,8,8a-octahydro-1,4-methanonaphthalene 6-vinyl-1,4,4a,5,6,7,8,8a-octahydro-1,4-methanonaphthalene 2-vinyl-1,2,3,4,4a,5,8,8a-octahydro-1,4:5,8-dimethanonaphthalene 2,2'-bi(bicyclo[2.2.1]heptane-5,5'-diene) 3a,4,4a,5,8,8a,9,9a-octahydro-1H-5,8-methanocyclopenta[b]naphthalene 4,4a,4b,5,8,8a,9,9a-octahydro-1H-1,4-methanofluorene
Constituent 10
Chemical structure
Reference substance name:
4,4a,4b,5,8,8a,9,9a-octahydro-1H-1,4-methanofluorene OR 4,4a,4b,5,8,8a,9,9a-octahydro-1H-1,4:5,8-dimethanofluorene
Molecular formula:
C14H18 to C15H18
IUPAC Name:
4,4a,4b,5,8,8a,9,9a-octahydro-1H-1,4-methanofluorene OR 4,4a,4b,5,8,8a,9,9a-octahydro-1H-1,4:5,8-dimethanofluorene
Constituent 11
Chemical structure
Reference substance name:
3a,4,4a,5,8,8a,9,9a-octahydro-4,9:5,8-dimethano-1H-benz[f]indene
EC Number:
230-512-1
EC Name:
3a,4,4a,5,8,8a,9,9a-octahydro-4,9:5,8-dimethano-1H-benz[f]indene
Cas Number:
7158-25-0
Molecular formula:
C15H18
IUPAC Name:
3a,4,4a,5,8,8a,9,9a-octahydro-1H-4,9:5,8-dimethanocyclopenta[b]naphthalene
Constituent 12
Reference substance name:
Tetramers of cyclopentadiene and 1,3-butadiene
Molecular formula:
C16H24 to C20H24
IUPAC Name:
Tetramers of cyclopentadiene and 1,3-butadiene
Test material form:
liquid
Details on test material:
Light brown liquid.
Batch number 776809

Results and discussion

Auto-ignition temperature (liquids / gases)
Auto-ignition temperature:
ca. 386 °C
Atm. press.:
ca. 1 atm

Any other information on results incl. tables

Grey fumes emitted at 200C and above (lowest temperature examined).

Applicant's summary and conclusion

Executive summary:

In a guideline and GLP study, the UVCB substance THI-TM was found to have an autoignition temperature of 386C at normal atmospheric pressure.