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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
tetrasodium 4-(hydrogen phosphonatomethyl)-2-oxo-1,4,2λ⁵-oxazaphosphinan-2-olate hydrogen {[(hydrogen phosphonatomethyl)(2-hydroxyethyl)amino]methyl}phosphonate
EC Number:
939-513-8
Molecular formula:
C4H12NNaO7P2, C4H11NNa2O7P2 and C4H10NNa3O7P2
IUPAC Name:
tetrasodium 4-(hydrogen phosphonatomethyl)-2-oxo-1,4,2λ⁵-oxazaphosphinan-2-olate hydrogen {[(hydrogen phosphonatomethyl)(2-hydroxyethyl)amino]methyl}phosphonate

Type of Substance

Composition:
multi-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • Briquest 221-40AS
  • Nalco TIS: O3270
    (No other type specified)

    Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium salts of [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid [1-3Na: 1]
    Molecular formula:
    C4H12NNaO7P2, C4H11NNa2O7P2 and C4H10NNa3O7P2
    IUPAC Name:
    Sodium salts of [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid [1-3Na: 1]
    Constituent 2
    Chemical structure
    Reference substance name:
    Sodium salts of [(2-hydroxy-2-oxo-1,4,2-oxazaphosphinan-4-yl)methyl]phosphonic acid
    Molecular formula:
    C4H10NNaO6P2 and C4H9NNa2O6P2
    IUPAC Name:
    Sodium salts of [(2-hydroxy-2-oxo-1,4,2-oxazaphosphinan-4-yl)methyl]phosphonic acid
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium salts of [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid [1-3Na: 1]
    Molecular formula:
    C4H12NNaO7P2, C4H11NNa2O7P2 and C4H10NNa3O7P2
    IUPAC Name:
    Sodium salts of [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid [1-3Na: 1]
    Constituent 2
    Chemical structure
    Reference substance name:
    Sodium salts of [(2-hydroxy-2-oxo-1,4,2-oxazaphosphinan-4-yl)methyl]phosphonic acid
    Molecular formula:
    C4H10NNaO6P2 and C4H9NNa2O6P2
    IUPAC Name:
    Sodium salts of [(2-hydroxy-2-oxo-1,4,2-oxazaphosphinan-4-yl)methyl]phosphonic acid

    Legal Entity Composition(s) open all close all

    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium salts of [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid [1-3Na: 1]
    Molecular formula:
    C4H12NNaO7P2, C4H11NNa2O7P2 and C4H10NNa3O7P2
    IUPAC Name:
    Sodium salts of [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid [1-3Na: 1]
    Constituent 2
    Chemical structure
    Reference substance name:
    Sodium salts of [(2-hydroxy-2-oxo-1,4,2-oxazaphosphinan-4-yl)methyl]phosphonic acid
    Molecular formula:
    C4H10NNaO6P2 and C4H9NNa2O6P2
    IUPAC Name:
    Sodium salts of [(2-hydroxy-2-oxo-1,4,2-oxazaphosphinan-4-yl)methyl]phosphonic acid
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid, sodium salt
    EC Number:
    244-743-0
    EC Name:
    [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid, sodium salt
    CAS Number:
    22036-78-8
    Molecular formula:
    C4H12NNaO7P2, C4H11NNa2O7P2 and C4H10NNa3O7P2 (Constituent 1, linear form) C4H12NNaO7P2 and C4H11NNa2O7P2 (Constituent 2, cyclic form) The molecular formula and molecular weights represented that of the speciated species of the sodium salt
    IUPAC Name:
    [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid, sodium salt
    Constituent 2
    Chemical structure
    Reference substance name:
    4-(Phosphonomethyl)-2-hydroxy-2-oxo-1,4,2-oxazaphosphorinane, sodium salt
    CAS Number:
    138684-80-7
    Molecular formula:
    C4 H11 N O6 P2.xNa
    IUPAC Name:
    4-(Phosphonomethyl)-2-hydroxy-2-oxo-1,4,2-oxazaphosphorinane, sodium salt
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid, sodium salt
    EC Number:
    244-743-0
    EC Name:
    [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid, sodium salt
    CAS Number:
    22036-78-8
    Molecular formula:
    C4H12NNaO7P2, C4H11NNa2O7P2 and C4H10NNa3O7P2 (Constituent 1, linear form) C4H12NNaO7P2 and C4H11NNa2O7P2 (Constituent 2, cyclic form) The molecular formula and molecular weights represented that of the speciated species of the sodium salt
    IUPAC Name:
    [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid, sodium salt
    Constituent 2
    Chemical structure
    Reference substance name:
    Sodium salts of 4-(Phosphonomethyl)-2-hydroxy-2-oxo-1,4,2-oxazaphosphorinane (1-2Na: 1)
    Molecular formula:
    C4H10NNaO6P2 and C4H9NNa2O6P2
    IUPAC Name:
    Sodium salts of 4-(Phosphonomethyl)-2-hydroxy-2-oxo-1,4,2-oxazaphosphorinane (1-2Na: 1)
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium salts of [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid [1-3Na: 1]
    Molecular formula:
    C4H12NNaO7P2, C4H11NNa2O7P2 and C4H10NNa3O7P2
    IUPAC Name:
    Sodium salts of [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid [1-3Na: 1]
    Constituent 2
    Chemical structure
    Reference substance name:
    Sodium salts of [(2-hydroxy-2-oxo-1,4,2-oxazaphosphinan-4-yl)methyl]phosphonic acid
    Molecular formula:
    C4H10NNaO6P2 and C4H9NNa2O6P2
    IUPAC Name:
    Sodium salts of [(2-hydroxy-2-oxo-1,4,2-oxazaphosphinan-4-yl)methyl]phosphonic acid
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid, sodium salt
    EC Number:
    244-743-0
    EC Name:
    [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid, sodium salt
    CAS Number:
    22036-78-8
    Molecular formula:
    C4H12NNaO7P2, C4H11NNa2O7P2 and C4H10NNa3O7P2 (Constituent 1, linear form) C4H12NNaO7P2 and C4H11NNa2O7P2 (Constituent 2, cyclic form) The molecular formula and molecular weights represented that of the speciated species of the sodium salt
    IUPAC Name:
    [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid, sodium salt
    Constituent 2
    Chemical structure
    Reference substance name:
    4-(Phosphonomethyl)-2-hydroxy-2-oxo-1,4,2-oxazaphosphorinane, sodium salt
    CAS Number:
    138684-80-7
    Molecular formula:
    C4 H11 N O6 P2.xNa
    IUPAC Name:
    4-(Phosphonomethyl)-2-hydroxy-2-oxo-1,4,2-oxazaphosphorinane, sodium salt
    Constituent 3
    Reference substance name:
    Hidrochloric acid salts
    IUPAC Name:
    Hidrochloric acid salts
    Constituent 4
    Reference substance name:
    Nitric acid salts
    IUPAC Name:
    Nitric acid salts
    Constituent 5
    Reference substance name:
    Phosphoric/phosphorous acid salts
    IUPAC Name:
    Phosphoric/phosphorous acid salts
    Constituent 6
    Reference substance name:
    Hydrobromic acid salts
    IUPAC Name:
    Hydrobromic acid salts
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid, sodium salt
    EC Number:
    244-743-0
    EC Name:
    [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid, sodium salt
    CAS Number:
    22036-78-8
    Molecular formula:
    C4H12NNaO7P2, C4H11NNa2O7P2 and C4H10NNa3O7P2 (Constituent 1, linear form) C4H12NNaO7P2 and C4H11NNa2O7P2 (Constituent 2, cyclic form) The molecular formula and molecular weights represented that of the speciated species of the sodium salt
    IUPAC Name:
    [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid, sodium salt
    Constituent 2
    Chemical structure
    Reference substance name:
    4-(Phosphonomethyl)-2-hydroxy-2-oxo-1,4,2-oxazaphosphorinane, sodium salt
    CAS Number:
    138684-80-7
    Molecular formula:
    C4 H11 N O6 P2.xNa
    IUPAC Name:
    4-(Phosphonomethyl)-2-hydroxy-2-oxo-1,4,2-oxazaphosphorinane, sodium salt
    Constituent 3
    Reference substance name:
    Hidrochloric acid salts
    IUPAC Name:
    Hidrochloric acid salts
    Constituent 4
    Reference substance name:
    Nitric acid salts
    IUPAC Name:
    Nitric acid salts
    Constituent 5
    Reference substance name:
    Phosphoric/phosphorous acid salts
    IUPAC Name:
    Phosphoric/phosphorous acid salts
    Constituent 6
    Reference substance name:
    Hydrobromic acid salts
    IUPAC Name:
    Hydrobromic acid salts
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid, sodium salt
    EC Number:
    244-743-0
    EC Name:
    [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid, sodium salt
    CAS Number:
    22036-78-8
    Molecular formula:
    C4H12NNaO7P2, C4H11NNa2O7P2 and C4H10NNa3O7P2 (Constituent 1, linear form) C4H12NNaO7P2 and C4H11NNa2O7P2 (Constituent 2, cyclic form) The molecular formula and molecular weights represented that of the speciated species of the sodium salt
    IUPAC Name:
    [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid, sodium salt
    Constituent 2
    Chemical structure
    Reference substance name:
    4-(Phosphonomethyl)-2-hydroxy-2-oxo-1,4,2-oxazaphosphorinane, sodium salt
    CAS Number:
    138684-80-7
    Molecular formula:
    C4 H11 N O6 P2.xNa
    IUPAC Name:
    4-(Phosphonomethyl)-2-hydroxy-2-oxo-1,4,2-oxazaphosphorinane, sodium salt
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid, sodium salt
    EC Number:
    244-743-0
    EC Name:
    [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid, sodium salt
    CAS Number:
    22036-78-8
    Molecular formula:
    C4H12NNaO7P2, C4H11NNa2O7P2 and C4H10NNa3O7P2 (Constituent 1, linear form) C4H12NNaO7P2 and C4H11NNa2O7P2 (Constituent 2, cyclic form) The molecular formula and molecular weights represented that of the speciated species of the sodium salt
    IUPAC Name:
    [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid, sodium salt
    Constituent 2
    Chemical structure
    Reference substance name:
    4-(Phosphonomethyl)-2-hydroxy-2-oxo-1,4,2-oxazaphosphorinane, sodium salt
    CAS Number:
    138684-80-7
    Molecular formula:
    C4 H11 N O6 P2.xNa
    IUPAC Name:
    4-(Phosphonomethyl)-2-hydroxy-2-oxo-1,4,2-oxazaphosphorinane, sodium salt


    Constituent 1
    Chemical structure
    Reference substance name:
    [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid, sodium salt
    EC Number:
    244-743-0
    EC Name:
    [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid, sodium salt
    CAS Number:
    22036-78-8
    Molecular formula:
    C4H12NNaO7P2, C4H11NNa2O7P2 and C4H10NNa3O7P2 (Constituent 1, linear form) C4H12NNaO7P2 and C4H11NNa2O7P2 (Constituent 2, cyclic form) The molecular formula and molecular weights represented that of the speciated species of the sodium salt
    IUPAC Name:
    [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid, sodium salt


    Constituent 1
    Chemical structure
    Reference substance name:
    [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid, sodium salt
    EC Number:
    244-743-0
    EC Name:
    [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid, sodium salt
    CAS Number:
    22036-78-8
    Molecular formula:
    C4H12NNaO7P2, C4H11NNa2O7P2 and C4H10NNa3O7P2 (Constituent 1, linear form) C4H12NNaO7P2 and C4H11NNa2O7P2 (Constituent 2, cyclic form) The molecular formula and molecular weights represented that of the speciated species of the sodium salt
    IUPAC Name:
    [[(2-hydroxyethyl)imino]dimethylene]bisphosphonic acid, sodium salt
    Constituent 2
    Chemical structure
    Reference substance name:
    4-(Phosphonomethyl)-2-hydroxy-2-oxo-1,4,2-oxazaphosphorinane, sodium salt
    CAS Number:
    138684-80-7
    Molecular formula:
    C4 H11 N O6 P2.xNa
    IUPAC Name:
    4-(Phosphonomethyl)-2-hydroxy-2-oxo-1,4,2-oxazaphosphorinane, sodium salt

    Composition(s) generated upon use

    Other types of composition(s)