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Triphenylphosphine oxide
Cas No: 791-28-6
USD $ 2.0-2.0 / Metric Ton No Data 1.5 Metric Ton/Day Hangzhou Keyingchem Co.,Ltd Contact Supplier
Triphenylphosphine oxide
Cas No: 791-28-6
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Triphenylphosphine Oxide
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Triphenylphosphine oxide Manufacturer/High quality/Best price/In stock
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High purity Triphenylphosphine oxide with high quality and best price cas:791-28-6
Cas No: 791-28-6
USD $ 3.0-10.0 / Kilogram 1 Kilogram 99999 Kilogram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
CAS:791-28-6 Triphenylphosphine oxide
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High quality triphenylphosphine oxide supplier in China
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No Data 1 Kilogram 1000 Metric Ton/Year Simagchem Corporation Contact Supplier
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USD $ 20.0-23.0 / Kilogram 1 Kilogram 200 Metric Ton/Year Wuhan Fortuna Chemical Co.,Ltd Contact Supplier
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Triphenylphosphine oxide
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791-28-6 Usage

Chemical Properties

White solid

Purification Methods

It crystallises from absolute EtOH and is dried in vacuo. The gold chloride complex has m 177.5-178.5o. [Addison & Sheldon J Chem Soc 2705 1956, Cox & Westheimer J Am Chem Soc 80 5441 1958, Beilstein 16 III 864, 16 1011.]

Definition

ChEBI: A phosphine oxide in which the substituents on phosphorus are three phenyl groups.

Uses

A phosphine ligand used for coupling reactions, epoxidations, and Michael reactions
InChI:InChI=1/C18H15OP/c19-20(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H

791-28-6 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Aldrich (T84603)  Triphenylphosphineoxide  98% 791-28-6 T84603-100G 637.65CNY Detail
Aldrich (T84603)  Triphenylphosphineoxide  98% 791-28-6 T84603-25G 239.85CNY Detail
USP (1478833)  Orlistat Related Compound C  United States Pharmacopeia (USP) Reference Standard 791-28-6 1478833-25MG 14,578.20CNY Detail
Sigma-Aldrich (08902)  Triphenylphosphineoxide  analytical standard 791-28-6 08902-100MG 600.21CNY Detail
Alfa Aesar (A12455)  Triphenylphosphine oxide, 99%    791-28-6 500g 1695.0CNY Detail
Alfa Aesar (A12455)  Triphenylphosphine oxide, 99%    791-28-6 100g 370.0CNY Detail
Alfa Aesar (A12455)  Triphenylphosphine oxide, 99%    791-28-6 25g 174.0CNY Detail

791-28-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name triphenylphosphane oxide

1.2 Other means of identification

Product number -
Other names TPO

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:791-28-6 SDS

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