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Phosphine sulfide, (4-nitrophenyl)diphenyl-, also known as 4-nitrophenyl diphenyl phosphine sulfide, is a chemical compound with the molecular formula C18H14NO2PS. It is a yellow crystalline solid that is soluble in organic solvents such as ethanol and dichloromethane. Phosphine sulfide, (4-nitrophenyl)diphenyl- is an important intermediate in the synthesis of various phosphorus-containing compounds, particularly in the preparation of phosphine oxides and sulfides. Due to its reactivity, it is used in the production of agrochemicals, pharmaceuticals, and other specialty chemicals. The compound is sensitive to moisture and should be stored under an inert atmosphere to prevent decomposition.

5032-72-4

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5032-72-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5032-72-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,3 and 2 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5032-72:
(6*5)+(5*0)+(4*3)+(3*2)+(2*7)+(1*2)=64
64 % 10 = 4
So 5032-72-4 is a valid CAS Registry Number.

5032-72-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name (4-nitrophenyl)-diphenyl-sulfanylidene-λ<sup>5</sup>-phosphane

1.2 Other means of identification

Product number -
Other names -

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

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More Details:5032-72-4 SDS

5032-72-4Downstream Products

5032-72-4Relevant academic research and scientific papers

Pd-Catalyzed P–C Cross-Coupling of Aryl Bromides and Triflates with Hydroxymethylphosphine Sulfide Derivatives

Ohta, Hidetoshi,Xue, Qian,Hayashi, Minoru

supporting information, p. 735 - 738 (2018/02/21)

The development of a versatile process for phosphine synthesis has attracted considerable interest because organophosphines are indispensable for organic synthesis. Previously, we developed a Pd-catalyzed P–C coupling reaction for hydroxymethylphosphine s

Pd-catalyzed P-C cross-coupling reactions for versatile triarylphosphine synthesis

Hayashi, Minoru,Matsuura, Takashi,Tanaka, Ippei,Ohta, Hidetoshi,Watanabe, Yutaka

supporting information, p. 628 - 631 (2013/04/11)

Practical and versatile syntheses of tertiary phosphine derivatives have been achieved by palladium-catalyzed deformylative P-C cross-coupling reactions of hydroxymethylphosphine derivatives. Sequential couplings of orthogonally protected precursors provide a simple and practical route toward a variety of tertiary phosphine derivatives having aryl substituents in any combination.

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