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BIS(DIMETHYLVINYLENE) PYROPHOSPHATE

BIS(DIMETHYLVINYLENE) PYROPHOSPHATE structure

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

Molecular Weight:: 282.12

MDL Number:

MOL File:: 55894-94-5.mol

Last updated:2024-12-25 14:54:39

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BIS(DIMETHYLVINYLENE) PYROPHOSPHATE Properties

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

BIS(DIMETHYLVINYLENE) PYROPHOSPHATE price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
American Custom Chemicals Corporation	CHM0311886	BIS-(4,5-DIMETHYL-2-OXO-1,3,2-DIOXAPHOSPHOLENYL)OXIDE 95.00%	55894-94-5	5MG	$498.27	2021-12-16	Buy

Product number	Packaging	Price	Buy
CHM0311886	5MG	$498.27	Buy

BIS(DIMETHYLVINYLENE) PYROPHOSPHATE Chemical Properties,Uses,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

BIS(DIMETHYLVINYLENE) PYROPHOSPHATE Suppliers

Global( 2)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Chempro Tech Co., Ltd.	--		China	6800	60
Chemiplus Corporation	--	okazaki@chemiplus.com	United States	3198	38

Supplier	Advantage
Chempro Tech Co., Ltd.	60
Chemiplus Corporation	38

55894-94-5(BIS(DIMETHYLVINYLENE) PYROPHOSPHATE)Related 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