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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Fennel, ext.
EC Number:
283-414-6
EC Name:
Fennel, ext.
CAS Number:
84625-39-8
Molecular formula:
This reference substance is a UVCB of the NCS type. It is a complex mixture of compounds and therefore molecular formula, molecular weight, and structural formula cannot be given.
IUPAC Name:
(4R)-1-methyl-4-(prop-1-en-2-yl)cyclohex-1-ene; 1-methoxy-4-[(1E)-prop-1-en-1-yl]benzene; 2-methyl-5-(propan-2-yl)cyclohexa-1,3-diene

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:
Pin-2(3)-ene
EC Number:
201-291-9
EC Name:
Pin-2(3)-ene
CAS Number:
80-56-8
Molecular formula:
C10H16
IUPAC Name:
trimethyl-2,6,6-bicyclo(3.1.1)hept-2-ene
Constituent 2
Chemical structure
Reference substance name:
3,3-dimethyl-8,9-dinorbornan-2-one
EC Number:
214-804-6
EC Name:
3,3-dimethyl-8,9-dinorbornan-2-one
CAS Number:
1195-79-5
Molecular formula:
C10H16O
IUPAC Name:
1,3,3-trimethylbicyclo[2.2.1]heptan-2-one
Constituent 3
Chemical structure
Reference substance name:
Pin-2(10)-ene
EC Number:
204-872-5
EC Name:
Pin-2(10)-ene
CAS Number:
127-91-3
Molecular formula:
C10H16
IUPAC Name:
6,6-dimethyl-2-methylenebicyclo[3.1.1]heptane
Constituent 4
Chemical structure
Reference substance name:
4-allylanisole
EC Number:
205-427-8
EC Name:
4-allylanisole
CAS Number:
140-67-0
Molecular formula:
C10H12O
IUPAC Name:
1-allyl-4-methoxybenzene
Constituent 5
Chemical structure
Reference substance name:
p-mentha-1,5-diene
EC Number:
202-792-5
EC Name:
p-mentha-1,5-diene
CAS Number:
99-83-2
Molecular formula:
C10H16
IUPAC Name:
5-isopropyl-2-methylcyclohexa-1,3-diene
Constituent 6
Chemical structure
Reference substance name:
(E)-anethole
EC Number:
224-052-0
EC Name:
(E)-anethole
CAS Number:
4180-23-8
Molecular formula:
C10H12O
IUPAC Name:
1-methoxy-4-prop-1-en-1-ylbenzene
Constituent 7
Chemical structure
Reference substance name:
(R)-p-mentha-1,8-diene
EC Number:
227-813-5
EC Name:
(R)-p-mentha-1,8-diene
CAS Number:
5989-27-5
Molecular formula:
C10H16
IUPAC Name:
4-isopropenyl-1-methylcyclohexene

Composition(s) generated upon use

Other types of composition(s)