Registration Dossier

Administrative data

Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
June to October 2019
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2020
Report date:
2020

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 103 (Boiling Point)
Version / remarks:
version July 1995
Qualifier:
according to guideline
Guideline:
EU Method A.2 (Boiling Temperature)
Version / remarks:
version May 2008
GLP compliance:
yes (incl. QA statement)
Type of method:
differential scanning calorimetry

Test material

Constituent 1
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 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:
5-ethylidene-8,9,10-trinorborn-2-ene
EC Number:
240-347-7
EC Name:
5-ethylidene-8,9,10-trinorborn-2-ene
Cas Number:
16219-75-3
Molecular formula:
C9H12
IUPAC Name:
5-ethylidenebicyclo[2.2.1]hept-2-ene
Constituent 4
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 5
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 6
Chemical structure
Reference substance name:
5-methylbicyclo[2.2.1]hept-2-ene
EC Number:
212-509-7
EC Name:
5-methylbicyclo[2.2.1]hept-2-ene
Cas Number:
822-96-8
Molecular formula:
C8H12
IUPAC Name:
5-methylbicyclo[2.2.1]hept-2-ene
Constituent 7
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 8
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
Constituent 9
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
Test material form:
liquid
Details on test material:
Pale yellow liquid. Batch no: 776859. Storage room temperature in the dark.

Results and discussion

Boiling point
Boiling pt.:
>= 120 - <= 250 °C
Atm. press.:
ca. 102 kPa
Decomposition:
no
Remarks on result:
other: Due to the complex nature of the test item, making the boiling endotherm a wide thermal event, the boiling point can only be reported as an approximate value.

Any other information on results incl. tables

The use of an open system provides opportunity to assess the stability of the test item in air and in an inert atmosphere (nitrogen). From the residue remaining after all determinations, it was confirmed that the majority of the test item boiled off during the heating process, ie. there was no decomposition.

Applicant's summary and conclusion

Executive summary:

In a guideline and GLP study, the boiling point range the UVCB substance THI-RF60 was determined to be approximately 120 -250C at ambient atmospheric pressure. It was established that there is no significant decomposition during the boiling process.