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Propanoic acid, 2,2,3,3-tetrafluoro-, ethyl ester is a chemical compound with the molecular formula C5H6F4O2. It is an ester derivative of 2,2,3,3-tetrafluoropropanoic acid, where the hydroxyl group of the carboxylic acid is replaced by an ethoxy group. Propanoic acid, 2,2,3,3-tetrafluoro-, ethyl ester is characterized by its fluorinated propanoic acid structure, which imparts unique properties such as increased lipophilicity and reactivity compared to non-fluorinated analogs. It is synthesized by reacting 2,2,3,3-tetrafluoropropanoic acid with ethanol in the presence of a catalyst, typically an acid catalyst like sulfuric acid or a Lewis acid. The esterification process forms an ester bond between the carboxylic acid and the alcohol, resulting in the formation of propanoic acid, 2,2,3,3-tetrafluoro-, ethyl ester. Propanoic acid, 2,2,3,3-tetrafluoro-, ethyl ester is of interest in various chemical and pharmaceutical applications due to its fluorinated nature, which can enhance the lipophilicity and metabolic stability of drug molecules.

337-82-6

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337-82-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 337-82-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,3 and 7 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 337-82:
(5*3)+(4*3)+(3*7)+(2*8)+(1*2)=66
66 % 10 = 6
So 337-82-6 is a valid CAS Registry Number.

337-82-6SDS

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 ethyl 2,2,3,3-tetrafluoropropanoate

1.2 Other means of identification

Product number -
Other names 2,2,3,3-tetrafluoro-propionic acid ethyl ester

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:337-82-6 SDS

337-82-6Relevant academic research and scientific papers

THERMAL DECOMPOSITION OF PEROXIDE DERIVATIVES OF POLYFLUORINATED β-KETOESTERS

Rakhimov, A. I.,Chapurkin, V. V.,Val'dman, A. I.,Val'dman, D. I.,Saloutin, V. I.,et al.

, p. 1496 - 1499 (2007/10/02)

The thermal flow microcalorimetric method was used to determine the kinetic parameters for the thermal decomposition of peroxide derivatives of polyfluorinated β-ketoesters and the decomposition products were established.

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