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Propanoyl fluoride, 2,3,3,3-tetrafluoro-2-(fluorosulfonyl)-, also known as 2,2,3,3-tetrafluoropropanoyl fluoride or CF3CF2CF2SO2F, is a colorless, volatile, and highly reactive chemical compound. It is an important fluorinating agent and a valuable intermediate in the synthesis of various fluorochemicals, such as pharmaceuticals, agrochemicals, and specialty materials. Propanoyl fluoride, 2,3,3,3-tetrafluoro-2-(fluorosulfonyl)- is characterized by its unique structure, which includes a fluorosulfonyl group attached to a tetrafluorinated propanoyl moiety. Due to its reactivity, it is typically handled under controlled conditions and is used in various chemical reactions, such as fluorination and sulfonylation processes. The compound's properties and applications make it a significant player in the field of fluorochemistry, contributing to the development of new compounds with unique properties and potential uses.

754-41-6

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754-41-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 754-41-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,5 and 4 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 754-41:
(5*7)+(4*5)+(3*4)+(2*4)+(1*1)=76
76 % 10 = 6
So 754-41-6 is a valid CAS Registry Number.

754-41-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,3,3,3-tetrafluoro-2-fluorosulfonylpropanoyl fluoride

1.2 Other means of identification

Product number -
Other names 2.3.3.3-Tetrafluor-2-fluorsulfonyl-propionylfluorid

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:754-41-6 SDS

754-41-6Relevant academic research and scientific papers

NEW POLYFLUOROALKOXYSULFONYL FLUORIDES, PART IV. AROMATIC DERIVATIVES

Chen, Li-Fo,Mohtasham, Javid,Gard, Gary L.

, p. 331 - 347 (2007/10/02)

The reactions of C and with aromatic haloalkanes (RX, X = Br) in the presence of silver fluoride were studied as a means for preparing novel aromatic polyfluoroalkoxysulfonyl fluorides.The following compounds have been prepared and characterized: ROCF2CF2SO2F and ROCF2CF(CF3)SO2F, where R is C6H5CH2, o-(CF3)2C6H3CH2, C6F5CH2.Infrared, mass and nmr spectra are presented in order to support the assigned structure.In a comparative study, the reaction of with benzyl bromide, in the presence of different metal fluorides such as silver fluoride,cesium fluoride and tris(dimethylamino)sulfonium difluorotrimethylsilicate were investigated.In all cases decomposition products such as SO2F2, SOF2 and SO2 were obtained; no desired alkoxy product was found. Attempts to prepare the silver alkoxide salt, AgOCF2CFHSO2F or the corresponding aromatic alkoxy derivatives were unsuccessful.Apparently the intermediate silver salt is unstable and cannot be recovered or used for nucleophilic displacement reactions.

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