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Dibutyl (2-phenylethenyl)phosphonate, also known as dibutyl (2-phenylethenyl) phosphate, is an organic compound with the chemical formula C16H23O3P. It is a colorless liquid with a molecular weight of 294.32 g/mol. This phosphonate ester is characterized by the presence of a phosphorus atom bonded to two butyl groups and a 2-phenylethenyl (or styrenyl) group. It is used as a flame retardant, plasticizer, and stabilizing agent in various industrial applications, particularly in the production of plastics and resins. The compound is known for its thermal stability and resistance to hydrolysis, making it a valuable additive in materials that require these properties.

4124-95-2

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4124-95-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4124-95-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,2 and 4 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 4124-95:
(6*4)+(5*1)+(4*2)+(3*4)+(2*9)+(1*5)=72
72 % 10 = 2
So 4124-95-2 is a valid CAS Registry Number.

4124-95-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name [(Z)-2-dibutoxyphosphorylethenyl]benzene

1.2 Other means of identification

Product number -
Other names 2-Phenylvinyl-phosphonsaeuredibutylester

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:4124-95-2 SDS

4124-95-2Downstream Products

4124-95-2Relevant academic research and scientific papers

Preparation method of olefin phosphate compound

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Paragraph 0040; 0041; 0042; 0043, (2017/08/28)

The invention discloses a preparation method of an olefin phosphate compound. The method comprises the following steps: arylethylene and phosphate according to a mol ratio 1:4-6 are used as raw materials; ferric chloride and copper salt are used as catalysts, and di-tert-butyl peroxide is used as an oxidizing agent; the raw materials and triethylamine are mixed, an organic solvent is added, and under the protection of inert gas, a reaction is carried out at 90-110 DEG C; after the reaction ends, washing is carried out, rotary evaporation is used for removing the solvent, and column chromatography is carried out in order to obtain the olefin phosphate compound. Base metal copper and iron are used as catalysts, reactant arylethylene and phosphate have low price, toxicity is low, the oxidizing agent is green and environmentally friendly, and the yield of the synthetic reaction of the olefin phosphate compound is high.

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