Diphenylphosphine oxide
Diphenylphosphine oxide Basic information
- Product Name:
- Diphenylphosphine oxide
- Synonyms:
-
- Diphenylphosphinoxid
- Diphenylphosphonousacid
- Diphenylphosphineoxide,97%
- Diphenylphosphine oxide 97%
- Two phenylphosphate oxygen
- Phosphine oxide,diphenyl-
- DPPO
- HPOPh2
- CAS:
- 4559-70-0
- MF:
- C12H11OP
- MW:
- 202.19
- EINECS:
- 625-671-2
- Product Categories:
-
- Phosphorus Compounds
- Phosphorus Precursors
- Pharmaceutical Intermediates
- Catalysis and Inorganic Chemistry
- Achiral Phosphine
- Aryl Phosphine
- Mol File:
- 4559-70-0.mol
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Diphenylphosphine oxide Chemical Properties
- Melting point:
- 56-57 °C(lit.)
- Boiling point:
- 102-105°C 0,2mm
- refractive index
- 1.608-1.61
- storage temp.
- Inert atmosphere,Room Temperature
- form
- Crystals
- color
- Yellow to light orange
- Water Solubility
- Slightly soluble in water.
- Sensitive
- Moisture Sensitive
- InChI
- InChI=1S/C12H11OP/c13-14(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10,14H
- InChIKey
- ASUOLLHGALPRFK-UHFFFAOYSA-N
- SMILES
- P(=O)(C1=CC=CC=C1)C1=CC=CC=C1
- CAS DataBase Reference
- 4559-70-0(CAS DataBase Reference)
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Safety Information
- Hazard Codes
- Xn
- Risk Statements
- 22-36/37/38
- Safety Statements
- 26
- WGK Germany
- 2
- HS Code
- 29319090
MSDS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
- Language:English Provider:ALFA
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Diphenylphosphine oxide Usage And Synthesis
Chemical Properties
Yellow to light orange crystals
Uses
suzuki reaction
Uses
Used in the preparation of triarylphosphine oxides, and as asymmetric catalysts, preparation of alkenyldiphenylphosphine oxides, and Horner-Wittig reagents. It is a ligand for Buchwald-Hartwig Cross Coupling Reaction, Hydrophosphonylations and Suzuki-Miyaura Coupling.
Definition
ChEBI: Diphenylphosphine oxide is a member of benzenes.
Synthesis Reference(s)
Journal of the American Chemical Society, 45, p. 165, 1923 DOI: 10.1021/ja01654a024
Diphenylphosphine oxide Preparation Products And Raw materials
Raw materials
Diphenylphosphine oxideSupplier
Qingdao Yuqing Chemical Technology Co.,Ltd Gold
- Tel
- 19353227317
- yuqinghuagong@163.com
Zhejiang Shouerfu Chemical Trade Co. Ltd. Gold
- Tel
- 0571-88902508
- xiaowan@shoufuchem.com
Hebei Yanxi Chemical Co., Ltd. Gold
- Tel
- 0311-66561638 17531153977
Hebei Dj Yan Chemical Co., Ltd. Gold
- Tel
- 17531190177
- peter@yan-xi.com
Chongqing Xingcan Pharmaceutical Technology Co., Ltd. Gold
- Tel
- 15523000485
- xingcanyaoye@sina.com
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Diphenylphosphine oxide(4559-70-0)Related Product Information
- NITRIC OXIDE
- Chlorodiphenylphosphine
- Diphenylsilane
- Propylene oxide
- Aluminum oxide
- Zinc oxide
- Magnesium oxide
- Phosphorus oxybromide
- MALAOXON
- Nickel oxide
- Diphenylphosphine
- ETHYLENE OXIDE
- Iron oxide
- tert-Butylchlorodiphenylsilane
- NITROUS OXIDE
- DIPHENYLETHYLPHOSPHINE OXIDE
- Phosphorus oxychloride
- CYCLOHEXYLDIPHENYLPHOSPHINE OXIDE