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Home > All categories> Catalysts and Additives> Catalysts> Precious Metal Catalysts> Triphenylphosphine-3,3,3-Trisulfonic Acid Trisodium Salt Hydrate
Picture of Triphenylphosphine-3,3,3-Trisulfonic Acid Trisodium Salt Hydrate

Triphenylphosphine-3,3,3-Trisulfonic Acid Trisodium Salt Hydrate

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Origin: China

Cas No: 63995-70-0

Specification: 99%min

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Supply Ability: 50 mt/month

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 63995-70-0 Formula: C18H12Na3O9PS3 Molecular Weight: 568.42100

    Description

    3,3′,3″-Phosphanetriyltris(benzenesulfonic acid) trisodium salt (abbreviated TPPTS when isolated and tppts as a ligand), is an organic compound that is also known as sodium triphenylphosphine trisulfonate. The compound has the formula P(C6H4SO3Na)3. This white microcrystalline solid is an unusual example of a water-soluble phosphine. Its complex with rhodium is used in the industrial production of butyraldehyde.

    Basic Info

    Chemical Name Triphenylphosphine-3,3,3-Trisulfonic Acid Trisodium Salt Hydrate
    Synonyms

    trisodium,3-bis(3-sulfonatophenyl)phosphanylbenzenesulfonate;

    CAS No. 63995-70-0
    Molecular Formula C18H12Na3O9PS3
    Molecular Weight 568.42100
    PSA 210.33000
    LogP 3.39950

    Safety Info

    Safety Statements S26
    HS Code 2904100000
    Risk Statements R36/37/38
    Hazard Codes Xi

    Synthesis Route

    Triphenylphosphine→Triphenylphosphine-3,3,3-Trisulfonic Acid Trisodium Salt Hydrate
    tris (3-ethyl phenyl sulfonate) phosphine→Triphenylphosphine-3,3,3-Trisulfonic Acid Trisodium Salt Hydrate
    Benzenesulfonic acid, 3,3',3''-phosphinylidynetris-→Triphenylphosphine-3,3,3-Trisulfonic Acid Trisodium Salt Hydrate

    Precursor

    tris (3-ethyl phenyl sulfonate) phosphine
    Triphenylphosphine
    Benzenesulfonic acid, 3,3',3''-phosphinylidynetris-
    3,3',3''-phosphanetriyltribenzenesulfonyl chloride

    Downstream Product

    cinnamaldehyde
    4'-Methyl-2-cyanobiphenyl
    fumaric acid
    tris(natrium-m-sulfonatophenyl)phosphanoxid

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