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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Tetraethylammonium hydroxide
EC Number:
201-073-3
EC Name:
Tetraethylammonium hydroxide
CAS Number:
77-98-5
Molecular formula:
C8H20N.HO
IUPAC Name:
tetraethylammonium hydroxide

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • Tetraethylammonium hydroxide
  • TEAH 35% in water
    (common name)

    Compositions

    Boundary Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetraethylammonium hydroxide
    EC Number:
    201-073-3
    EC Name:
    Tetraethylammonium hydroxide
    CAS Number:
    77-98-5
    Molecular formula:
    C8H20N.HO
    IUPAC Name:
    tetraethylammonium hydroxide

    Legal Entity Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetraethylammonium hydroxide
    EC Number:
    201-073-3
    EC Name:
    Tetraethylammonium hydroxide
    CAS Number:
    77-98-5
    Molecular formula:
    C8H20N.HO
    IUPAC Name:
    tetraethylammonium hydroxide
    State Form:
    other: water solution (liquid)


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetraethylammonium hydroxide
    EC Number:
    201-073-3
    EC Name:
    Tetraethylammonium hydroxide
    CAS Number:
    77-98-5
    Molecular formula:
    C8H20N.HO
    IUPAC Name:
    tetraethylammonium hydroxide
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetraethylammonium hydroxide
    EC Number:
    201-073-3
    EC Name:
    Tetraethylammonium hydroxide
    CAS Number:
    77-98-5
    Molecular formula:
    C8H20N.HO
    IUPAC Name:
    tetraethylammonium hydroxide
    State Form:
    other: in aqueous solution (34,5 - 35,5%)


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetraethylammonium hydroxide
    EC Number:
    201-073-3
    EC Name:
    Tetraethylammonium hydroxide
    CAS Number:
    77-98-5
    Molecular formula:
    C8H20N.HO
    IUPAC Name:
    tetraethylammonium hydroxide
    State Form:
    other: aqueous form


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetraethylammonium hydroxide
    EC Number:
    201-073-3
    EC Name:
    Tetraethylammonium hydroxide
    CAS Number:
    77-98-5
    Molecular formula:
    C8H20N.HO
    IUPAC Name:
    tetraethylammonium hydroxide
    State Form:
    other: aqueous solution


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetraethylammonium hydroxide
    EC Number:
    201-073-3
    EC Name:
    Tetraethylammonium hydroxide
    CAS Number:
    77-98-5
    Molecular formula:
    C8H20N.HO
    IUPAC Name:
    tetraethylammonium hydroxide

    Composition(s) generated upon use

    Other types of composition(s)