Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
2,2-dimethylpropane-1,3-diol
EC Number:
204-781-0
EC Name:
2,2-dimethylpropane-1,3-diol
CAS Number:
126-30-7
Molecular formula:
C5H12O2
IUPAC Name:
2,2-dimethylpropane-1,3-diol

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • 2,2-dimethylpropane-1,3-diol
  • 204-781-0
  • 126-30-7
  • 1,3-Dihydroxy-2,2-dimethylpropane
  • 1,3-Propanediol, 2,2-dimethyl- (6CI, 7CI, 8CI, 9CI)
  • 2,2-Dimethyl-1,3-dihydroxypropane
  • 2,2-Dimethyl-1,3-propanediol
  • 2,2-Dimethyltrimethylene glycol
  • Dimethylolpropane
  • Fomrez Series
  • Hydroxypivalyl alcohol
  • NPG
  • Neo Pentyl glycol
  • Neopentanediol
  • Neopentyl glycol
  • Neopentylene glycol
  • Neopentylglykol
  • VIBRATHANE Series
  • Witcobond Series
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol

    Legal Entity Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol
    State Form:
    other: solid: crystalline


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol
    State Form:
    other: monomer in a polymer


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol
    State Form:
    other: solid


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol


    Constituent 1
    Chemical structure
    Reference substance name:
    2,2-dimethylpropane-1,3-diol
    EC Number:
    204-781-0
    EC Name:
    2,2-dimethylpropane-1,3-diol
    CAS Number:
    126-30-7
    Molecular formula:
    C5H12O2
    IUPAC Name:
    2,2-dimethylpropane-1,3-diol

    Composition(s) generated upon use

    Other types of composition(s)