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Phenylphosphonic acid sodium salt, also known as sodium phenylphosphonate, is an organic compound with the chemical formula C6H5PO3Na2. It is a white crystalline solid that is soluble in water and slightly soluble in ethanol. Phenylphosphonic acid sodium salt is derived from phenylphosphonic acid, where two hydrogen atoms are replaced by sodium ions, resulting in a zwitterionic structure. It is used as a flame retardant, a stabilizer for plastics, and a reagent in organic synthesis. Phenylphosphonic acid sodium salt is also known for its potential applications in the pharmaceutical industry and as a building block for more complex molecules. Its properties include thermal stability and resistance to hydrolysis, which make it suitable for various industrial applications.

4297-94-3

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4297-94-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4297-94-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,9 and 7 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 4297-94:
(6*4)+(5*2)+(4*9)+(3*7)+(2*9)+(1*4)=113
113 % 10 = 3
So 4297-94-3 is a valid CAS Registry Number.

4297-94-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name monosodium phenylphosphonate

1.2 Other means of identification

Product number -
Other names Sodium

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:4297-94-3 SDS

4297-94-3Relevant academic research and scientific papers

Efficient and selective dealkylation of phosphonate diisopropyl esters using Me3SiBr

Salomons, Claudio J.

, p. 6759 - 6760 (2007/10/02)

Diisopropyl phosphonates, having a variety of functional groups in the molecule, can be dealkylated with complete chemoselectivity by Me3SiBr in dioxane at 60°C.

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