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4 4'-(PHENYLPHOSPHINIDENE)BIS(BENZENE-

Product Name
4 4'-(PHENYLPHOSPHINIDENE)BIS(BENZENE-
CAS No.
308103-66-4
Chemical Name
4 4'-(PHENYLPHOSPHINIDENE)BIS(BENZENE-
Synonyms
4 4'-(PHENYLPHOSPHINIDENE)BIS(BENZENE-;4 4'-(PHENYLPHOSPHINIDENE)BIS(BENZENE-;bis(p-sulfonatophenyl)phenylphosphine dipotassium salt;Dipotassium bis(p-sulfonatophenyl)phenylphosphine dihydrate;Potassium 4,4'-(phenylphosphinediyl)dibenzenesulfonate dihydrate;Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassiuM salt 97%;4,4'-(PHENYLPHOSPHINIDENE)BIS(BENZENE-SU LFONIC ACID), 2K SALT XH2O, 97%;4,4'-(Phenylphosphinidene)bis(benzenesulfonic acid) dipotassium salt hydrate 97%;4,4μ-(Phenylphosphinidene)bis(benzenesulfonic acid) hydrate dipotassium salt
CBNumber
CB4499413
Molecular Formula
C18H18KO7PS2
Formula Weight
480.53
MOL File
308103-66-4.mol
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4 4'-(PHENYLPHOSPHINIDENE)BIS(BENZENE- Property

Melting point:
370 °C (dec.)(lit.)
solubility 
Methanol (Slightly), Water (Slightly)
form 
Powder
color 
white
Sensitive 
air sensitive
Stability:
Hygroscopic
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-36/37
WGK Germany 
3
TSCA 
No
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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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
479497
Product name
4,4′-(Phenylphosphinidene)bis(benzenesulfonic acid) dipotassium salt hydrate
Purity
97%
Packaging
1g
Price
$198
Updated
2024/03/01
Sigma-Aldrich
Product number
479497
Product name
4,4′-(Phenylphosphinidene)bis(benzenesulfonic acid) dipotassium salt hydrate
Purity
97%
Packaging
2.5g
Price
$707
Updated
2024/03/01
Strem Chemicals
Product number
15-0638
Product name
Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt, 97%
Packaging
100mg
Price
$47
Updated
2023/06/20
Strem Chemicals
Product number
15-0638
Product name
Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt, 97%
Packaging
500mg
Price
$183
Updated
2023/06/20
Sigma-Aldrich
Product number
698539
Product name
Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt
Purity
97%
Packaging
250mg
Price
$85.4
Updated
2024/03/01
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4 4'-(PHENYLPHOSPHINIDENE)BIS(BENZENE- Chemical Properties,Usage,Production

Uses

Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt (BSPP) is a water-soluble triarylphosphine salt that forms coordination complexes with silver ions, which is extensively used in the synthesis of silver nanoparticles (AgNPs).

4 4'-(PHENYLPHOSPHINIDENE)BIS(BENZENE- Preparation Products And Raw materials

Raw materials

Preparation Products

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4 4'-(PHENYLPHOSPHINIDENE)BIS(BENZENE- Suppliers

Canada 1 China 29 Switzerland 1 United States 4 Global 35
R&D Scientific Inc.
Tel
+1-2266000236
Email
sales@rdscientific.com
Country
Canada
ProdList
1627
Advantage
58
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View Lastest Price from 4 4'-(PHENYLPHOSPHINIDENE)BIS(BENZENE- manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassiuM salt 308103-66-4
Price
US $1.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50 tons
Release date
2020-01-17

308103-66-4, 4 4'-(PHENYLPHOSPHINIDENE)BIS(BENZENE-Related Search:

Phenyl phosphine

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  • 4,4μ-(Phenylphosphinidene)bis(benzenesulfonic acid) hydrate dipotassium salt
  • Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassiuM salt 97%
  • 4,4'-(Phenylphosphinidene)bis(benzenesulfonic acid) dipotassium salt hydrate 97%
  • Dipotassium bis(p-sulfonatophenyl)phenylphosphine dihydrate
  • 4 4'-(PHENYLPHOSPHINIDENE)BIS(BENZENE-
  • 4,4'-(PHENYLPHOSPHINIDENE)BIS(BENZENE-SU LFONIC ACID), 2K SALT XH2O, 97%
  • Potassium 4,4'-(phenylphosphinediyl)dibenzenesulfonate dihydrate
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  • 308103-66-4
  • C6H5PC6H4SO3K2xH2O
  • C18H13K2O6PS2
  • Basic Phosphine LigandsCatalysis and Inorganic Chemistry
  • Catalysis and Inorganic Chemistry
  • Cross-Coupling
  • Phosphine Ligands
  • Phosphorus Compounds