Cas no 63995-70-0 (Tris(3-sulfophenyl)phosphine Trisodium (~85%))

Tris(3-sulfophenyl)phosphine Trisodium (~85%) is a water-soluble phosphine derivative widely used as a ligand in transition metal catalysis, particularly in aqueous-phase reactions. Its sulfonate groups enhance solubility in polar solvents, facilitating homogeneous catalytic processes. The compound is valued for its stability and ability to form complexes with metals like palladium, gold, and rhodium, making it useful in cross-coupling, hydrogenation, and hydroformylation reactions. The ~85% purity ensures consistent performance in synthetic applications while remaining cost-effective. Its compatibility with environmentally friendly reaction media aligns with green chemistry principles. Proper handling is advised due to its hygroscopic nature.
Tris(3-sulfophenyl)phosphine Trisodium (~85%) structure
63995-70-0 structure
Product Name:Tris(3-sulfophenyl)phosphine Trisodium (~85%)
CAS No:63995-70-0
MF:C18H12Na3O9PS3
MW:568.420555114746
MDL:MFCD11046357
CID:58113
PubChem ID:24889798
Update Time:2025-10-29

Tris(3-sulfophenyl)phosphine Trisodium (~85%) Chemical and Physical Properties

Names and Identifiers

    • Sodium 3,3',3''-phosphinetriyltribenzenesulfonate
    • Triphenylphosphine-3,3,3-trisulfonic acid trisodium salt
    • 3,3,3-Phosphinidynetris-(benzenesulfonic acid) trisodium salt
    • Tris(3-sulfonatophenyl)phosphine hydrate
    • Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt
    • Tris-(3-sulfornatophenyl)phosphine4-hydrate sodium salt
    • trisodium,3-bis(3-sulfonatophenyl)phosphanylbenzenesulfonate
    • Triphenylphosphine-3,3′,3′′-trisulfonic acid trisodiuM salt
    • Trisodium 3,3',3''-Phosphinetriyltribenzenesulfonate
    • Tris(3-sulfophenyl)phosphine Trisodium Salt
    • Trisodium triphenylphosphine-3,3',3''-trisulfonate
    • Tri(methyl-sulfophenyl)phosphine,sodium salt
    • MFCD00145472
    • tris(3-sulfonatophenyl)phosphine sodium salt
    • 3,3',3''-phosphinidynetris(benzenesulfonic acid)trisodium salt
    • Tris(3-sulfonatophenyl)phosphine tetrahydrate, sodium salt (10-15% oxide)
    • UNII-WUE9W42Q27
    • sodium 3,3',3''-phosphinetriyl-tribenzenesulfonate
    • trisodium 3-[bis(3-sulfonatophenyl)phosphino]benzenesulfonate
    • DTXSID60213972
    • Triphenylphosphine-m-trisulfonic acid trisodium salt
    • Trisodium 3,3',3''-phosphinetriyltris(benzene-1-sulphonate)
    • SY045524
    • J-511045
    • Tris(3-sulfophenyl)phosphine Trisodium (~85%)
    • TPPTS
    • GS-4191
    • 3,3',3''-Phosphinidynetris(benzenesulfonic acid) trisodium sal
    • 3,3'3''-phosphinidynetris(benzenesulfonic acid) trisodium salt
    • TRISODIUM 3,3',3''-PHOSPHINETRIYLTRIS(BENZENE-1-SULFONATE)
    • 63995-70-0
    • Benzenesulfonic acid, 3,3',3''-phosphinidynetris-, trisodium salt
    • FT-0613971
    • MYAJTCUQMQREFZ-UHFFFAOYSA-K
    • Trisodium tris(m-sulfonatophenyl)phosphin
    • Sodium3,3',3''-phosphinetriyltribenzenesulfonate
    • WUE9W42Q27
    • AKOS015896467
    • Q424908
    • Tris-(3-Sulfornatophenyl)-Phosphine4-Hydratesodiumsalt
    • 3,3',3''-Phosphinidynetris-benzenesulfonic acid trisodium salt
    • 3,3'3''-phosphinidynetris(benzenesulfonic acid)trisodium salt
    • NS00053505
    • 3,3',3''-Phosphinidynetris(benzenesulfonic acid) trisodium salt
    • Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt, >=95.0%
    • trisodium;3-bis(3-sulfonatophenyl)phosphanylbenzenesulfonate
    • BCP20106
    • sodium 3,3',3''-phosphinetriyltribenzene-sulfonate
    • T2187
    • tris-(3-Sulfornatophenyl)-phosphine 4-hydrate sodium salt
    • EINECS 264-596-6
    • 3,3',3''-phosphinidynetris (benzensulfonic acid) trisodium salt
    • 3,3',3''-phosphinidyne tris(benzenesulphonic acid) trisodium salt
    • 3,3',3''-phoshinidynetris(benzenesulfonic acid)trisodium salt
    • triphenylphosphine-3,3',3'-trisulfonic acid trisodium salt
    • trisodium 3-[bis(3-sulfophenyl)phosphanyl]benzene-1-sulfonate
    • Sodium 3,3 inverted exclamation mark ,3 inverted exclamation mark inverted exclamation mark -Phosphinetriyltribenzenesulfonate
    • Benzenesulfonic acid, 3,3',3''-phosphinidynetris-, sodium salt (1:3)
    • Triphenylphosphine-3,3 inverted exclamation marka,3 inverted exclamation marka inverted exclamation marka-trisulfonic acid trisodium salt
    • MDL： MFCD11046357
    • Inchi： 1S/C18H15O9PS3.3Na/c19-29(20,21)16-7-1-4-13(10-16)28(14-5-2-8-17(11-14)30(22,23)24)15-6-3-9-18(12-15)31(25,26)27;;;/h1-12H,(H,19,20,21)(H,22,23,24)(H,25,26,27);;;/q;3*+1/p-3
    • InChI Key： MYAJTCUQMQREFZ-UHFFFAOYSA-K
    • SMILES： S(C1=CC=CC(=C1)P(C1C=CC=C(C=1)S(=O)(=O)[O-])C1C=CC=C(C=1)S(=O)(=O)[O-])(=O)(=O)[O-].[Na+].[Na+].[Na+]
    • BRN： 3584807

Computed Properties

  • Exact Mass: 567.90700
  • Monoisotopic Mass: 567.90741532g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 9
  • Heavy Atom Count: 34
  • Rotatable Bond Count: 6
  • Complexity: 768
  • Covalently-Bonded Unit Count: 4
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: nothing
  • Topological Polar Surface Area: 197?2

Experimental Properties

  • Color/Form: White crystals.
  • Density: 1.3040
  • Melting Point: >360°C
  • Boiling Point: 88°C
  • Flash Point: 7 °C
  • Water Partition Coefficient: Soluble in water.
  • PSA: 210.33000
  • LogP: 3.39950
  • Solubility: Insoluble in water
  • Vapor Pressure: No data available

Tris(3-sulfophenyl)phosphine Trisodium (~85%) Security Information

  • Symbol: GHS07
  • Prompt：warning
  • Signal Word：Warning
  • Hazard Statement： H315,H319,H335
  • Warning Statement： P261,P305+P351+P338
  • Hazardous Material transportation number：NONH for all modes of transport
  • WGK Germany：1
  • Hazard Category Code： 36/37/38
  • Safety Instruction： S26
  • FLUKA BRAND F CODES：10
  • Hazardous Material Identification： Xi
  • Storage Condition：Store at room temperature
  • Safety Term：S26
  • Risk Phrases：R36/37/38

Tris(3-sulfophenyl)phosphine Trisodium (~85%) Customs Data

  • HS CODE：2904100000
  • Customs Data：

    China Customs Code:

    2904100000

    Overview:

    2904100000 Derivatives containing only sulfo groups and their salts and ethyl esters.Regulatory conditions:nothing.VAT:17.0%.Tax refund rate:9.0%.MFN tariff:5.5%.general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2904100000 derivatives containing only sulpho groups, their salts and ethyl esters.Supervision conditions:None.VAT:17.0%.Tax rebate rate:9.0%.MFN tariff:5.5%.General tariff:30.0%

Tris(3-sulfophenyl)phosphine Trisodium (~85%) Pricemore >>

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Tris(3-sulfophenyl)phosphine Trisodium (~85%) Suppliers

Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:63995-70-0)Tris(3-sulfophenyl)phosphine Trisodium (~85%)
Order Number:A834606
Stock Status:in Stock
Quantity:100g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 06:30
Price ($):443.0
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:63995-70-0)三苯基膦三間磺酸鈉鹽
Order Number:LE1727104
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:35
Price ($):discuss personally

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63995-70-0 (Tris(3-sulfophenyl)phosphine Trisodium (~85%)) Related Products

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Amadis Chemical Company Limited
(CAS:63995-70-0)Tris(3-sulfophenyl)phosphine Trisodium (~85%)
A834606
Purity:99%
Quantity:100g
Price ($):443.0
Email
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:63995-70-0)三苯基膦三間磺酸鈉鹽
LE1727104
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
Email