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Ethyl 3-hydroxy-3-methyl-4,4,4-trifluorobutyrate is a chemical compound with the molecular formula C7H11F3O3. It is an ester derivative, characterized by the presence of a hydroxyl group (-OH), a methyl group (-CH3), and a trifluoromethyl group (-CF3) in its structure. Ethyl 3-hydroxy-3-methyl-4,4,4-trifluorobutyrate is synthesized by reacting ethyl acetoacetate with trifluoroacetic anhydride, followed by hydrolysis and esterification. Ethyl 3-hydroxy-3-methyl-4,4,4-trifluorobutyrate is an important intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly those containing the trifluoromethyl group, which can enhance the biological activity and metabolic stability of the final products. Its unique structure and properties make it a valuable building block in the development of new drugs and chemicals with improved efficacy and safety profiles.

649-67-2

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649-67-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 649-67-2 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 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 649-67:
(5*6)+(4*4)+(3*9)+(2*6)+(1*7)=92
92 % 10 = 2
So 649-67-2 is a valid CAS Registry Number.

649-67-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name Ethyl 4,4,4-trifluoro-3-hydroxy-3-methylbutanoate

1.2 Other means of identification

Product number -
Other names 4,4,4-Trifluor-3-hydroxy-3-methyl-butansaeure-(1)-ethylester

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:649-67-2 SDS

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