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Disulfide, bis(2,2,2-trifluoroethyl), also known as 1,2-bis(2,2,2-trifluoroethyl)disulfane, is an organosulfur compound with the chemical formula C4H6F6S2. It is a colorless liquid with a pungent odor and is soluble in organic solvents. Disulfide, bis(2,2,2-trifluoroethyl) is characterized by the presence of two trifluoroethyl groups (CF3CH2-) attached to a disulfide bridge (S-S). It is primarily used as a reagent in organic synthesis, particularly in the preparation of various sulfur-containing compounds and as a protecting group in peptide synthesis. Due to its reactivity and potential toxicity, it should be handled with care and used in well-ventilated areas.

674-63-5

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674-63-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 674-63-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,7 and 4 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 674-63:
(5*6)+(4*7)+(3*4)+(2*6)+(1*3)=85
85 % 10 = 5
So 674-63-5 is a valid CAS Registry Number.

674-63-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name bis(2,2,2-trifluoroethyl) disulfide

1.2 Other means of identification

Product number -
Other names bis-(2,2,2-trifluoroethyl)-disulphide

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:674-63-5 SDS

674-63-5Downstream Products

674-63-5Relevant academic research and scientific papers

SYNTHESIS OF 2,2,2-TRIFLUOROETHANETHIOL

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Page/Page column 11, (2016/05/19)

A method of making CF3CH2SH, comprising a step of reacting CF3CH2X, wherein X is halide or tosylate, with MSH, where M is an alkali metal such as Na or K, to yield CF3CH2SH. More specifically, a method of making CF3CH2SH, a step of reacting CF3CH2CI with a molar excess of NaSH in a reaction medium of one or more polar organic solvents at a temperature of from about 70C to about 110C for a time of from about 1 to about 5 hours.

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