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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Inventory

EC number:
200-659-6
EC name:
Methanol
CAS number:
67-56-1
CAS number:
67-56-1
Synonyms
Names:
MeOH
Methyl alcohol
Methyl hydroxide
Methylol
Monohydroxymethane
Identifier:
CAS number
1173023-83-0
Identifier:
CAS number
54841-71-3
Identifier:
common name
methyl hydroxide
Identifier:
common name
methylalcohol
Identifier:
other: InChl
1S/CH4O/c1-2/h2H,1H3
Identifier:
other:
hydroxymethane

Molecular and structural information

Molecular formula:
CH4O
Molecular weight:
32.04
SMILES notation:
CO
InChl:
InChI=1S/CH4O/c1-2/h2H,1H3
Structural formula:
Chemical structure

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