BIS(DIMETHYLVINYLENE) PYROPHOSPHATE

Product Name: BIS(DIMETHYLVINYLENE) PYROPHOSPHATE
CAS No.: 55894-94-5
Chemical Name: BIS(DIMETHYLVINYLENE) PYROPHOSPHATE
Synonyms: BIS(DIMETHYLVINYLENE) PYROPHOSPHATE;Bis(4,5-dimethyl-2-oxo-1,3,2-dioxaphospholenyl) Oxide;1,3,2-Dioxaphosphole, 2,2'-oxybis[4,5-dimethyl-, 2,2'-dioxide
CBNumber: CB4511755
Molecular Formula: C8H12O7P2
Formula Weight: 282.12
MOL File: 55894-94-5.mol

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BIS(DIMETHYLVINYLENE) PYROPHOSPHATE Property

Boiling point:: 308.0±25.0 °C(Predicted)
Density: 1.46±0.1 g/cm3(Predicted)
solubility: widely sol organic solvents

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

American Custom Chemicals Corporation

Product number: CHM0311886
Product name: BIS-(4,5-DIMETHYL-2-OXO-1,3,2-DIOXAPHOSPHOLENYL)OXIDE
Purity: 95.00%
Packaging: 5MG
Price: $498.27
Updated: 2021/12/16

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BIS(DIMETHYLVINYLENE) PYROPHOSPHATE Chemical Properties,Usage,Production

Description

BIS(DIMETHYLVINYLENE) PYROPHOSPHATE is a phosphorylating agent; selective for primary alcohols over secondary alcohols, especially in the presence of triethylamine; used for the preparation of various unsymmetrical phosphodiesters; precursor of the more reactive phosphorylating agents 4,5-dimethyl-2-chloro-2-oxo-1,3,2-dioxaphosphole and 4,5-dimethyl-2-(1′-imidazolyl)-2- oxo-1,3,2-dioxaphosphole.

Preparation

BIS(DIMETHYLVINYLENE) PYROPHOSPHATE can be prepared from 4,5-dimethyl-2-methoxy-2-oxo-1,3,2-dioxaphosphole (1) by treatment with pyridine in benzene to form the salt (2), followed by reaction with phosgene in benzene (eq 1). The solid (3) is recrystallized from CH2Cl2/hexanes.

BIS(DIMETHYLVINYLENE) PYROPHOSPHATE Preparation Products And Raw materials

Raw materials

Preparation Products

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BIS(DIMETHYLVINYLENE) PYROPHOSPHATE Suppliers

China 1 United States 1 Global 2

Chempro Tech Co., Ltd.

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Country: China
ProdList: 6800
Advantage: 60

Chemiplus Corporation

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Email: okazaki@chemiplus.com
Country: United States
ProdList: 3198
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55894-94-5, BIS(DIMETHYLVINYLENE) PYROPHOSPHATERelated Search:

BIS(DIMETHYLVINYLENE) PYROPHOSPHATE TEPP TETRAMETHYLPYROPHOSPHATE TETRAETHYL PYROPHOSPHITE

BIS(DIMETHYLVINYLENE) PYROPHOSPHATE

Bis(4,5-dimethyl-2-oxo-1,3,2-dioxaphospholenyl) Oxide

1,3,2-Dioxaphosphole, 2,2'-oxybis[4,5-dimethyl-, 2,2'-dioxide

55894-94-5

C8H12O7P2