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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Identification

Display Name:
Terpenes and terpenoids, turpentine-oil, α-pinene fraction, oligomers
EC Number:
500-245-8
EC Name:
Terpenes and terpenoids, turpentine-oil, α-pinene fraction, oligomers
CAS Number:
70750-57-1
Molecular formula:
C10H16 - C50H80
IUPAC Name:
Terpenes and terpenoids, turpentine-oil, α-pinene fraction, oligomers. “2,6,6-trimethylbicyclo[3.1.1]hept-2-ene, oligomers, consisting of mainly of dimers and trimers formed from the catalytic partial homo-polymerisation of 2,6,6-trimethylbicyclo[3.1.1]hept-2-ene (also known as alpha-pinene)”,

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers

Compositions

Boundary Composition(s)

Legal Entity Composition(s) open all close all

State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
2,6,6-trimethylbicyclo[3.1.1]hept-2-ene, dimers
Molecular formula:
C20H32
IUPAC Name:
2,6,6-trimethylbicyclo[3.1.1]hept-2-ene, dimers
Constituent 2
Chemical structure
Reference substance name:
2,6,6-trimethylbicyclo[3.1.1]hept-2-ene, trimers
Molecular formula:
C30H48
IUPAC Name:
2,6,6-trimethylbicyclo[3.1.1]hept-2-ene, trimers
Constituent 3
Chemical structure
Reference substance name:
2,6,6-trimethylbicyclo[3.1.1]hept-2-ene, tetramers
Molecular formula:
C40H64
IUPAC Name:
2,6,6-trimethylbicyclo[3.1.1]hept-2-ene, tetramers
Constituent 4
Chemical structure
Reference substance name:
2,6,6-trimethylbicyclo[3.1.1]hept-2-ene, pentamers
Molecular formula:
C50H80
IUPAC Name:
2,6,6-trimethylbicyclo[3.1.1]hept-2-ene, pentamers
Constituent 5
Chemical structure
Reference substance name:
2,6,6-trimethylbicyclo[3.1.1]hept-2-ene, polymers
Molecular formula:
[C10H16]n
IUPAC Name:
2,6,6-trimethylbicyclo[3.1.1]hept-2-ene, polymers

Composition(s) generated upon use

Other types of composition(s)