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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Diphosphorus pentasulphide
EC Number:
215-242-4
EC Name:
Diphosphorus pentasulphide
CAS Number:
1314-80-3
Molecular formula:
P2S5
IUPAC Name:
[(disulfanylidene-λ⁵-phosphanyl)sulfanyl]-λ⁵-phosphanedithione

Type of Substance

Composition:
mono-constituent substance
Origin:
inorganic

Substance Identifiers open all close all

  • Diphosphorpentasulfid
  • Fosforpentasulfid
  • P0
  • Tetraphosphorus decasulfide
  • Compositions

    Boundary Composition(s)

    Legal Entity Composition(s) open all close all

    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Diphosphorus pentasulphide
    EC Number:
    215-242-4
    EC Name:
    Diphosphorus pentasulphide
    CAS Number:
    1314-80-3
    Molecular formula:
    P2S5
    IUPAC Name:
    [(disulfanylidene-λ⁵-phosphanyl)sulfanyl]-λ⁵-phosphanedithione


    Constituent 1
    Chemical structure
    Reference substance name:
    Diphosphorus pentasulphide
    EC Number:
    215-242-4
    EC Name:
    Diphosphorus pentasulphide
    CAS Number:
    1314-80-3
    Molecular formula:
    P2S5
    IUPAC Name:
    [(disulfanylidene-λ⁵-phosphanyl)sulfanyl]-λ⁵-phosphanedithione


    Constituent 1
    Chemical structure
    Reference substance name:
    Diphosphorus pentasulphide
    EC Number:
    215-242-4
    EC Name:
    Diphosphorus pentasulphide
    CAS Number:
    1314-80-3
    Molecular formula:
    P2S5
    IUPAC Name:
    [(disulfanylidene-λ⁵-phosphanyl)sulfanyl]-λ⁵-phosphanedithione


    Constituent 1
    Chemical structure
    Reference substance name:
    Diphosphorus pentasulphide
    EC Number:
    215-242-4
    EC Name:
    Diphosphorus pentasulphide
    CAS Number:
    1314-80-3
    Molecular formula:
    P2S5
    IUPAC Name:
    [(disulfanylidene-λ⁵-phosphanyl)sulfanyl]-λ⁵-phosphanedithione

    Composition(s) generated upon use

    Other types of composition(s)