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Acetic acid, trifluoro-, methylene ester, also known as trifluoroacetic acid methylene ester or CF3COOCH2, is a colorless, volatile liquid with a pungent odor. It is an organic compound derived from trifluoroacetic acid, where the hydroxyl group is replaced by a methylene group (-CH2-). This chemical is primarily used as a reagent in organic synthesis, particularly in the preparation of various pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its reactivity and stability, it serves as a valuable intermediate in the formation of complex molecules. It is also known for its ability to act as a protecting group in peptide synthesis. However, it is important to handle Acetic acid, trifluoro-, methylene ester with care, as it is corrosive and toxic, necessitating proper safety measures during its use and storage.

1960-22-1

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1960-22-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1960-22-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,6 and 0 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1960-22:
(6*1)+(5*9)+(4*6)+(3*0)+(2*2)+(1*2)=81
81 % 10 = 1
So 1960-22-1 is a valid CAS Registry Number.

1960-22-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name Methylen-bis-trifluoracetat

1.2 Other means of identification

Product number -
Other names Trifluoro-acetic acid 2,2,2-trifluoro-acetoxymethyl 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:1960-22-1 SDS

1960-22-1Downstream Products

1960-22-1Relevant academic research and scientific papers

KF-Promoted copper-catalyzed highly efficient and selective oxidation of methane and other alkanes with a dramatic additive effect

Chen, Wei,Chen, Xiaoyan,Fan, Wu,Li, Suhua,Liu, Luyao

, p. 4962 - 4968 (2021/07/26)

Highly efficient oxidation of methane to methyl trifluoroacetate mediated by CuCl/KF/K2S2O8in trifluoroacetic acid (TFA) and trifluoroacetic anhydride (TFAA) is described. The additive effect has been systematically evaluated and potassium fluoride (KF) was identified as the most effective promoter among the salts screened. KF is conjectured to exhibit the salt effect to promote the [SO4˙]?radical to escape the solvent cage based on control experiments. Cyclohexane and adamantane could also be efficiently oxidized into benzene or corresponding trifluoroacetates.

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