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Phosphonic acid, [1,1-bis(trifluoromethyl)ethyl]-, dimethyl ester, also known as bis(trifluoromethyl)methylphosphonic acid dimethyl ester, is a chemical compound with the molecular formula C5H7F6O3P. It is a colorless liquid that is soluble in organic solvents and has a molecular weight of 254.07 g/mol. Phosphonic acid, [1,1-bis(trifluoromethyl)ethyl]-, dimethyl ester is a derivative of phosphonic acid, featuring a central phosphorus atom bonded to a dimethyl ester group and a 1,1-bis(trifluoromethyl)ethyl group. It is synthesized through the reaction of phosphorus trichloride with dimethyl phosphite and trifluoroacetic acid. Phosphonic acid, [1,1-bis(trifluoromethyl)ethyl]-, dimethyl ester is used as a reagent in organic synthesis, particularly in the preparation of various pharmaceuticals and agrochemicals, due to its unique reactivity and stability. It is also known for its potential applications in the synthesis of fluorinated compounds, which are important in various industrial and research settings.

646-87-7

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646-87-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 646-87-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,4 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 646-87:
(5*6)+(4*4)+(3*6)+(2*8)+(1*7)=87
87 % 10 = 7
So 646-87-7 is a valid CAS Registry Number.

646-87-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-dimethoxyphosphoryl-1,1,1,3,3,3-hexafluoro-2-methylpropane

1.2 Other means of identification

Product number -
Other names Dimethyl 1.1-bis-trifluormethyl-aethyl-phosphonat

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:646-87-7 SDS

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