Diphenylphosphine
- CAS No.
- 829-85-6
- Chemical Name:
- Diphenylphosphine
- Synonyms
- HPPh2;PH2PH;Diphenylphosphin;98% Ph2PH;AURORA KA-1107;DIPHENYLPHOSPHINE;Diphenyl phospine;Diphenyl-phosphane;PHOSPHINE, DIPHENYL;DPP/DIPHENYLPHOSPHIN
- CBNumber:
- CB0720195
- Molecular Formula:
- C12H11P
- Molecular Weight:
- 186.19
- MOL File:
- 829-85-6.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/1/4 16:53:01
| Melting point | -14.5 °C |
|---|---|
| Boiling point | 280 °C(lit.) |
| Density | 1.07 g/mL at 25 °C(lit.) |
| vapor pressure | 2 mm Hg ( 110 °C) |
| refractive index |
n |
| Flash point | -18°C (Hexane) |
| storage temp. | 2-8°C |
| solubility | Chloroform |
| form | liquid |
| pka | diphenylphosphine is weakly basic. The pKa of the protonated derivative is 0.03. |
| color | colorless |
| Specific Gravity | 0.68 |
| Water Solubility | Miscible with ethanol, ether, benzene, concentrated hydrochloric acid. Immiscible with water. |
| Sensitive | Air & Moisture Sensitive |
| Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents |
| BRN | 742504 |
| InChIKey | GPAYUJZHTULNBE-UHFFFAOYSA-N |
| CAS DataBase Reference | 829-85-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Phosphine, diphenyl-(829-85-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H250-H315-H319-H335 | |||||||||
| Precautionary statements | P210-P222-P231+P232-P302+P352-P305+P351+P338-P370+P378 | |||||||||
| Hazard Codes | F,Xi | |||||||||
| Risk Statements | 17-36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| RIDADR | UN 2845 4.2/PG 1 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 8-10-13-23 | |||||||||
| HazardClass | 4.2 | |||||||||
| PackingGroup | I | |||||||||
| HS Code | 29319090 | |||||||||
| NFPA 704 |
|
Diphenylphosphine Chemical Properties,Uses,Production
Chemical Properties
Diphenylphosphine is an organophosphorus compound commonly used in laboratories. It is a clear colorless to slightly yellow liquid with unpleasant odor, irritating, easily oxidized in air and spontaneously combusts, sensitive to air and light, and needs to be protected by nitrogen. It can be used as a precursor for the synthesis of a variety of organophosphine ligands. These ligands, in turn, are used in homogeneous catalysis for many applications including: asymmetric hydrogenation, coupling chemistry, ethylene oligomerization, hydroformylation, hydration of nitriles, and polymerization of alkenes.
Uses
Diphenylphosphine is used in the synthesis of aminophosphines for application as catalysts. It is also used in the preparation of chiral palladacycles with N-heterocyclic carbene ligands as catalysts.
Diphenylphosphine Preparation Products And Raw materials
Raw materials
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chevron_rightPreparation Products
the BINAP-Rh^<+^> complex
Diphenyl-2-pyridylphosphine
Bis(diphenylphosphino)methane
1,4-Bis(diphenylphosphino)butane
(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
1.1'-Binaphthyl-2.2'-diphemyl phosphine
[1,3-Bis(diphenylphosphino)propane]nickel(II) chloride
1,3-Bis(diphenylphosphino)propane
1,2-Bis(diphenylphosphino)ethane nickel(II) chloride
1,2-Bis(diphenylphosphino)ethane
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Global( 315)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| OCEAN TRADING CORPORATION | +91(22) 24921669 | New Delhi, India | 6211 | 58 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| Otto Chemie Pvt. Ltd. | +91 9820041841 | Mumbai, India | 5873 | 58 | Inquiry |
| Puyang Huicheng Electronic Materials Co., Ltd. | +86-0393-+86-0393-8910800 +8615839383373 | China | 523 | 58 | Inquiry |
| Shanghai Bojing Chemical Co.,Ltd. | +86-86-02137122233 +8613795318958 | China | 299 | 55 | Inquiry |
| Hebei Mojin Biotechnology Co., Ltd | +86-13288715578 +8613288715578 | China | 12463 | 58 | Inquiry |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | China | 16221 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21678 | 55 | Inquiry |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | China | 9338 | 55 | Inquiry |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | China | 32715 | 60 | Inquiry |
829-85-6(Diphenylphosphine)Related Search:
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PHOSPHINE, DIPHENYL
Diphenyl-phosphane
Diphenyl phospine
Diphenylphosphine,99%
Diphenylphosphine,99%(10wt%inhexane)
DIPHENYLPHOSPHINE
AURORA KA-1107
DIPHENYLPHOSPHINE OR PHOSPHINE, DIPHENYL
DPP/DIPHENYLPHOSPHIN
DIPHENYLPHOSPHINE, 10% SOLUTION IN HEXANE
Diphenylphosphine ,98%
Diphenylphosphine,95%
Diphenyl phosphine (DPP)
Diphenylphosphine, AcroSeal, 95%
Diphenylphosphine, 98% (20% in hexanes)
Diphenylphosphine, 99% (20% in hexanes)
98% Ph2PH
Diphenylphosphine, 95%, AcroSeal
Diphenylphosphine,98% Ph2PH
Diphenylphosphine, 10 wt.% sulution in hexanes
Diphenylphosphine, 99% 20% in heptane
Diphenylphosphine, 99% 10% thf
Diphenylphosphine, 99% (10 wt% in hexanes)
Diphenylphosphine, 10 wt.% sulution in hexanes, J&KSeal
20% Diphenylphosphine Hexane Solution
Diphenylphosphine (UK sale only)
PH2PH
HPPh2
Diphenylphosphin
829-85-6
C12H11P
Phosphorus Compounds
Phosphorus Precursors
Catalysis and Inorganic Chemistry
organophosphorus ligand
organophosphine ligand
Pyrazoles
Catalysis and Inorganic Chemistry
Phosphorus Compounds
Phosphorus Precursors