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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
4-hydroxy-3-methoxybenzaldehyde

Inventory

EC number:
204-465-2
EC name:
Vanillin
CAS number:
121-33-5
CAS number:
121-33-5
Synonyms
Names:
Benzaldehyde, 4-hydroxy-3-methoxy-

Molecular and structural information

Molecular formula:
C8H8O3
Molecular weight:
152.147
SMILES notation:
COc1cc(C=O)ccc1O
InChl:
InChI=1/C8H8O3/c1-11-8-4-6(5-9)2-3-7(8)10/h2-5,10H,1H3
Structural formula:
Chemical structure

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