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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Chemical structure
Display Name:
Butan-2-ol
EC Number:
201-158-5
EC Name:
Butan-2-ol
CAS Number:
78-92-2
Molecular formula:
C4H10O
IUPAC Name:
butan-2-ol

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • 2-butanol
  • Not Applicable
  • Secundary butyl Alcohol
  • butan-2-ol
  • sBA
  • sec-butyl alcohol
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    liquid
    Degree of purity:
    > 98.8 - <= 100 % (w/w)


    Constituent 1
    Chemical structure
    Reference substance name:
    Butan-2-ol
    EC Number:
    201-158-5
    EC Name:
    Butan-2-ol
    CAS Number:
    78-92-2
    Molecular formula:
    C4H10O
    IUPAC Name:
    butan-2-ol
    Impurity 1
    Chemical structure
    Reference substance name:
    Butanone
    EC Number:
    201-159-0
    EC Name:
    Butanone
    CAS Number:
    78-93-3
    Molecular formula:
    C4H8O
    IUPAC Name:
    butan-2-one

    Legal Entity Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Butan-2-ol
    EC Number:
    201-158-5
    EC Name:
    Butan-2-ol
    CAS Number:
    78-92-2
    Molecular formula:
    C4H10O
    IUPAC Name:
    butan-2-ol
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Butan-2-ol
    EC Number:
    201-158-5
    EC Name:
    Butan-2-ol
    CAS Number:
    78-92-2
    Molecular formula:
    C4H10O
    IUPAC Name:
    butan-2-ol
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Butan-2-ol
    EC Number:
    201-158-5
    EC Name:
    Butan-2-ol
    CAS Number:
    78-92-2
    Molecular formula:
    C4H10O
    IUPAC Name:
    butan-2-ol
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Butan-2-ol
    EC Number:
    201-158-5
    EC Name:
    Butan-2-ol
    CAS Number:
    78-92-2
    Molecular formula:
    C4H10O
    IUPAC Name:
    butan-2-ol