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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Reference substances

Reference substances

Currently viewing:
IUPAC name:
3,7-dimethylocta-2,6-dienal

Inventory

EC number:
226-394-6
EC name:
Citral
CAS number:
5392-40-5
CAS number:
5392-40-5
Synonyms
Names:
2,6-Octadienal, 3,7-dimethyl-
3,7-Dimethyl-2,6-octadienal
Citral
Citral Lemarome N
Citral pure
Lemarome
Neral and geranial
Identifier:
IUPAC name
(2E)-3,7-dimethylocta-2,6-dienal
Identifier:
IUPAC name
3,7-dimethylocta-2,6-dienal
Identifier:
other: InChl
InChI=1S/C10H16O/c1-9(2)5-4-6-10(3)7-8-11/h5,7-8H,4,6H2,1-3H3/b10-7+
Reaction mass of (E)-3,7-dimethylocta-2,6-dienal and (Z)-3,7-dimethylocta-2,6-dienal

Molecular and structural information

Molecular formula:
C10H16O
Molecular weight:
152.233
SMILES notation:
CC(=CCC\C(=C\C=O)\C)C
InChl:
InChI=1/C10H16O/c1-9(2)5-4-6-10(3)7-8-11/h5,7-8H,4,6H2,1-3H3
Structural formula:
Chemical structure

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