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2-Butenoic acid, 4,4,4-trifluoro-2-(2,2,2-trifluoroethyl)-, ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

769169-71-3

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769169-71-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 769169-71-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,9,1,6 and 9 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 769169-71:
(8*7)+(7*6)+(6*9)+(5*1)+(4*6)+(3*9)+(2*7)+(1*1)=223
223 % 10 = 3
So 769169-71-3 is a valid CAS Registry Number.

769169-71-3SDS

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 4,4,4-trifluoro-2-(2,2,2-trifluoroethyl)-but-2-enoic acid ethyl ester

1.2 Other means of identification

Product number -
Other names -

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:769169-71-3 SDS

769169-71-3Relevant academic research and scientific papers

Practical asymmetric synthesis of trifluoromethyl-containing aminoester using a modified davis protocol

Alirnardanov, Asaf,Schmid, Jean,Afragola, Jay,Khafizova, Gulnaz

, p. 424 - 428 (2008)

Practical synthesis of aminoester 1 starting from 1,1,1-trifluoro-3- iodopropane is presented. Use of Ti(Oi-Pr)4 as a Lewis acid for condensation of intermediate aldehyde 8 with (S)-(+)-p-toluenesulfinamide was found to be critical. Conditions for a reproducible and high-yielding Wittig reaction of aldehyde hydrate with phosphorus ylide 4, that appear to have general applicability, are described.

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