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Benzyldiphenylphosphine

Benzyldiphenylphosphine Structure
Benzyldiphenylphosphine structure
CAS No.
7650-91-1
Chemical Name:
Benzyldiphenylphosphine
Synonyms
Diphenylbenzylphosphine;BENZYLDIPHENYLPHOSPHINE;Benzyldiphenylphosphine,97%;Benzyldiphenylphosphine,99%;Benzyldiphenylphosphine,98%;Diphenyl(phenylmethyl)phosphine;Phosphine, diphenyl(phenylmethyl)-
CBNumber:
CB3702376
Molecular Formula:
C19H17P
Molecular Weight:
276.31
MDL Number:
MFCD00014083
MOL File:
7650-91-1.mol
MSDS File:
SDS
Last updated:2026-05-28 04:43:30
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Benzyldiphenylphosphine Properties

Melting point 77-83 °C (lit.)
Boiling point 205-208 °C(Press: 1.5 Torr)
storage temp. Inert atmosphere,Room Temperature
form Powder
color White to off-white
Water Solubility Slightly soluble in water.
Sensitive Air Sensitive
InChI InChI=1S/C19H17P/c1-4-10-17(11-5-1)16-20(18-12-6-2-7-13-18)19-14-8-3-9-15-19/h1-15H,16H2
InChIKey UZCPNEBHTFYJNY-UHFFFAOYSA-N
SMILES P(C1=CC=CC=C1)(C1=CC=CC=C1)CC1=CC=CC=C1
UNSPSC Code 12352002
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
PPE Eyeshields, Gloves, type N95 (US)
Hazard Codes  Xn
Risk Statements  36/37/38-22
Safety Statements  37/39-26
WGK Germany  3
HS Code  29310099
Storage Class 11 - Combustible Solids
NFPA 704
1
2 0

Benzyldiphenylphosphine price More Price(34)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 487546 Benzyldiphenylphosphine ≥95% 7650-91-1 5g $237 2026-04-30 Buy
Strem Chemicals 15-0040 Benzyldiphenylphosphine, 99% 99% 7650-91-1 1g $51 2026-04-30 Buy
Strem Chemicals 15-0040 Benzyldiphenylphosphine, 99% 99% 7650-91-1 5g $203 2026-04-30 Buy
Matrix Scientific 092395 Benzyldiphenylphosphine 7650-91-1 1.00g $105 2026-05-18 Buy
Matrix Scientific 092395 Benzyldiphenylphosphine 7650-91-1 5.00g $286 2026-05-18 Buy
Product number Packaging Price Buy
487546 5g $237 Buy
15-0040 1g $51 Buy
15-0040 5g $203 Buy
092395 1.00g $105 Buy
092395 5.00g $286 Buy

Benzyldiphenylphosphine Chemical Properties, Uses, Production

Chemical Properties

White to off-white powder

Uses

suzuki reaction

Uses

Employed as a catalyst for Suzuki cross-coupling and antiarthritic agent (inhibitor of cathepsin B). It is also used as catalyst in pharmaceutical research.

Preparation

An acetato-bridged binuclear cyclopalladated complex of benzyldiphenylphosphine, [{Pd(C6H4CH2PPh2)(O2CMe)}], could been obtained by the reaction between the phosphine and palladium(II) acetate[1].

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand
reaction type: Cross Couplings

References

[1] Katsuma Hiraki, Toshinobu Uchiyama, Yoshio Fuchita. “Cyclopalladation of benzyldiphenylphosphine by palladium(II) acetate.” Inorganica Chimica Acta 69 (1983): Pages 187-190.

Benzyldiphenylphosphine Preparation Products And Raw materials

Raw materials

Preparation Products

Benzyldiphenylphosphine Suppliers

Global Suppliers ( 145)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
ShangHai DEMO Chemical Co.,Ltd 400-021-7337 2355568890 sales@demochem.com China 2569 57
Beijing HwrkChemical Technology Co., Ltd 89508211 18501085097 sales.bj@hwrkchemical.com China 9407 55
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
JinYan Chemicals(ShangHai) Co.,Ltd. 13817811078 sales@jingyan-chemical.com China 9963 60
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Syntechem Co.,Ltd info@syntechem.com China 12973 57
Tangshan Moneide Trading Co., Ltd. 0315-8309571 15633399667 sales@moneidechem.com China 703 57
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Alfa Aesar 84
ShangHai DEMO Chemical Co.,Ltd 57
Beijing HwrkChemical Technology Co., Ltd 55
Energy Chemical 61
JinYan Chemicals(ShangHai) Co.,Ltd. 60
Shanghai Hanhong Scientific Co.,Ltd. 64
Syntechem Co.,Ltd 57
Tangshan Moneide Trading Co., Ltd. 57

View Latest Price from Benzyldiphenylphosphine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Benzyldiphenylphosphine pictures 2026-08-07 Benzyldiphenylphosphine
7650-91-1
 $1.00 1KG 99% 20 Tons Shaanxi Dideu Medichem Co. Ltd
Benzyldiphenylphosphine pictures 2026-06-30 Benzyldiphenylphosphine
7650-91-1
 1kg 99% 10000KGS Shaanxi Dideu New Materials Co. Ltd
BENZYLDIPHENYLPHOSPHINE pictures 2026-03-20 BENZYLDIPHENYLPHOSPHINE
7650-91-1
 1KG 99% 20 mt Hebei Chuanghai Biotechnology Co., Ltd

Benzyldiphenylphosphine Spectrum

Benzyldiphenylphosphine(7650-91-1)1HNMR

7650-91-1 (Benzyldiphenylphosphine) Related Search:

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Benzyldiphenylphosphine,98% BENZYLDIPHENYLPHOSPHINE Benzyldiphenylphosphine,99% Diphenyl(phenylmethyl)phosphine Diphenylbenzylphosphine Benzyldiphenylphosphine,97% Phosphine, diphenyl(phenylmethyl)- 7650-91-1 C19H17P C6H5CH2PC6H52 C6H5CH2C6H52P Catalysis and Inorganic Chemistry Phosphorus Compounds Phosphine Ligands organophosphorus ligand Achiral Phosphine Aryl Phosphine Basic Phosphine LigandsCatalysis and Inorganic Chemistry Catalysis and Inorganic Chemistry Cross-Coupling Phosphine Ligands Phosphorus Compounds