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Dimethyl (2-methyl-2-propenyl)phosphonate, also known as isoprene phosphonate, is an organophosphorus compound with the chemical formula C5H11O3P. It is a colorless liquid that is soluble in organic solvents and has a molecular weight of 154.11 g/mol. dimethyl (2-methyl-2-propenyl)phosphonate is formed by the reaction of isoprene with phosphorus trichloride and methanol, and it is used as an intermediate in the synthesis of various organophosphorus compounds, such as flame retardants, pesticides, and other specialty chemicals. Due to its phosphonate group, it exhibits unique properties, such as high thermal stability and resistance to hydrolysis, making it a valuable building block in the chemical industry.

7446-89-1

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7446-89-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7446-89-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,4 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 7446-89:
(6*7)+(5*4)+(4*4)+(3*6)+(2*8)+(1*9)=121
121 % 10 = 1
So 7446-89-1 is a valid CAS Registry Number.

7446-89-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name dimethyl (2-methyl-2-propenyl)phosphonate

1.2 Other means of identification

Product number -
Other names 1-Dimethylphosphono-2-methyl-2-propen

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:7446-89-1 SDS

7446-89-1Relevant academic research and scientific papers

Palladium-catalyzed preparation of dialkyl allylphosphonates. A new preparation of diethyl 2-oxoethylphosphonate

Malet,Moreno-Manas,Pleixats

, p. 2219 - 2228 (2007/10/02)

Palladium-catalyzed Michaelis-Arbuzov reaction of allyl acetates with trialkyl phosphites affords dialkyl allylphosphonates. Diethyl 2-oxoethylphosphonate is efficiently prepared by ozonization of diethyl allylphosphonate.

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