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Ethanesulfenyl chloride, 2-chloro-1,1,2,2-tetrafluoro-, also known as 2-chloro-1,1,2,2-tetrafluoroethanesulfenyl chloride, is a chemical compound with the molecular formula C2Cl2F4S. It is a colorless liquid at room temperature and is used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Ethanesulfenyl chloride, 2-chloro-1,1,2,2-tetrafluoro- is characterized by its unique structure, which includes a sulfur atom bonded to an ethanesulfenyl group, a chlorine atom, and four fluorine atoms. Due to its reactivity and stability, it is often used in the preparation of various fluorinated compounds and as a reagent in organic synthesis.

354-73-4

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354-73-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 354-73-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,5 and 4 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 354-73:
(5*3)+(4*5)+(3*4)+(2*7)+(1*3)=64
64 % 10 = 4
So 354-73-4 is a valid CAS Registry Number.

354-73-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-chlorotetrafluoroethane sulphenic acid chloride

1.2 Other means of identification

Product number -
Other names 2-chloroperfluoroethanesulfenyl chloride

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:354-73-4 SDS

354-73-4Upstream product

354-73-4Relevant academic research and scientific papers

REACTION OF FLUOROOLEFINS WITH THE SF4-HF-S2Cl2 SYSTEM

Muratov, N. N.,Mohamed, Nagib Muhbar,Kushenko, B. V.,Alekseeva, L. A.,Yagupol'skii, L. M.

, p. 862 - 866 (2007/10/02)

The reactions of 3,3,3-trifluoropropylene, 1,2-dichlorodifluoroethylene, and chlorotrifluoroethylene with the SF4-HF-S2Cl2 system was studied.The reaction leads to the formation of sulfides, polysulfides, or sulfenyl chlorides, the structures of which correspond to the addition of stoichiometric equivalents of sulfur monofluoride or difluoride at the double bond of the fluoroolefins.

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