Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt
- Product Name
- Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt
- CAS No.
- 63995-70-0
- Chemical Name
- Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt
- Synonyms
- TPPTS;Sodium 3,3',3''-phosphanetriyltribenzenesulfonate;TRIS(3-SULFONATOPHENYL)PHOSPHINE HYDRATE SODIUM SALT;TRIS(3;TPPTS-Na;10% oxide);Triphenylphosphine-3,3;TRISODIUM TRIPHENYLPHOSPHINE-3 3' 3''-T&;TRI(M-SULFOPHENYL)PHOSPHINE, SODIUM SALT;TRIS(3-SULFONATOPHENYL) PHOSPHINE HYDRATE
- CBNumber
- CB5171996
- Molecular Formula
- C18H16NaO9PS3
- Formula Weight
- 526.46
- MOL File
- 63995-70-0.mol
Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt Property
- Melting point:
- >300°C
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- DMSO (Slightly), Water (Slightly)
- form
- Powder
- color
- white to off-white
- Water Solubility
- Soluble in water.
- BRN
- 3584807
- Stability:
- Hygroscopic
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 744034
- Product name
- Triphenylphosphine-3,3′,3′′-trisulfonic acid trisodium salt
- Purity
- ≥95.0%
- Packaging
- 1g
- Price
- $211
- Updated
- 2024/03/01
- Product number
- 744034
- Product name
- Triphenylphosphine-3,3′,3′′-trisulfonic acid trisodium salt
- Purity
- ≥95.0%
- Packaging
- 5g
- Price
- $1010
- Updated
- 2024/03/01
- Product number
- T2187
- Product name
- Triphenylphosphine-3,3',3''-trisulfonic Acid Trisodium Salt
- Purity
- >97.0%(HPLC)(T)
- Packaging
- 1g
- Price
- $95
- Updated
- 2024/03/01
- Product number
- T2187
- Product name
- Triphenylphosphine-3,3',3''-trisulfonic Acid Trisodium Salt
- Purity
- >97.0%(HPLC)(T)
- Packaging
- 5g
- Price
- $248
- Updated
- 2024/03/01
- Product number
- 039538
- Product name
- Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt hydrate
- Purity
- tech. 85%
- Packaging
- 0.25g
- Price
- $120
- Updated
- 2021/12/16
Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt Chemical Properties,Usage,Production
Chemical Properties
White to off-white solid
Uses
Tris(3-sulfophenyl)phosphine Trisodium Salt (Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt) is a reagent used in organic synthesis such as benzothiazole-based cycloplatinated chromophores.
Preparation
Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt (TPPTS) is synthesized by sulfonation of triphenylphosphine with oleum (i.e., concentrated H2SO4 and SO3). Various parameters (triphenylphosphine/oleum ratio,wt % of SO3, time, temperature, and agitation speed) have been studied and modified to suppress the formation of by-products such as phosphines with a low degree of sulfonation and phosphine oxides. One particularly attractive method employs orthoboric acid B(OH)3, concentrated H2SO4, and a controlled SO3 concentration and cleanly affords either disulfonated ligand (TPPDS) or TPPTS with negligible oxidation and no by-products.
Application
Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt (TPPTS) can be used as a capping agent in the synthesis of TPPTS stabilized palladium nanoparticles (PdNPs) using K2PdCl4 as the palladium source and HCOONa as the reductant. The TPPTS stabilized PdNPs are applicable as an efficient catalyst in the aqueous phase Suzuki-Miyaura coupling reaction at room temperature. TPPTS is also a ligand in the metal-catalyzed hydroformylation of functionalized olefins and direct arylation polymerization reactions.
storage
Solid Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt (TPPTS) is substantially stable to air, but bottles of TPPTS should be flushed with N2 or Ar and kept tightly closed for prolonged storage. TPPTS is slowly oxidized to the phosphine oxide in the solution. Therefore, oxygen-free solvents are preferred.
Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt manufacturers
- Product
- Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt 63995-70-0
- Price
- US $10.00-171.00/g
- Min. Order
- 1g
- Purity
- 0.90
- Supply Ability
- 25kg
- Release date
- 2024-04-12
- Product
- Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt 63995-70-0
- Price
- US $5.00-2.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000kg
- Release date
- 2024-08-20
- Product
- Triphenylphosphine-3,3',3''-trisulfonic Acid Trisodium Salt 63995-70-0
- Price
- US $1.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 tons
- Release date
- 2020-01-15