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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
butan-2-ol

Inventory

EC number:
201-158-5
EC name:
Butan-2-ol
CAS number:
78-92-2
CAS number:
78-92-2
Synonyms
Names:
2-Butanol
Identifier:
IUPAC name
2-Butanol
Identifier:
IUPAC name
Butan-2-ol
Identifier:
common name
1-Methyl-1-propanol
Identifier:
common name
1-Methylpropyl alcohol
Identifier:
common name
2-Hydroxybutane
Identifier:
common name
DL-Butan-2-ol
Identifier:
common name
dl-sec-Butanol
Identifier:
common name
sec-Butanol
Identifier:
common name
sec-Butyl alcohol
Identifier:
other: InChl
1S/C4H10O/c1-3-4(2)5/h4-5H,3H2,1-2H3
Identifier:
other: InChl
InChI=1S/C4H10O/c1-3-4(2)5/h4-5H,3H2,1-2H3
butan-2-ol

Molecular and structural information

Molecular formula:
C4H10O
Molecular weight:
74.122
SMILES notation:
CCC(C)O
InChl:
InChI=1/C4H10O/c1-3-4(2)5/h4-5H,3H2,1-2H3
Structural formula:
Chemical structure

Related substances

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Identifier:
EC number
Identity:
240-029-8
Identifier:
CAS number
Identity:
15892-23-6