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Propane, 1,1'-[1,2-ethynediylbis(thio)]bis- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

4533-93-1

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4533-93-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4533-93-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,3 and 3 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 4533-93:
(6*4)+(5*5)+(4*3)+(3*3)+(2*9)+(1*3)=91
91 % 10 = 1
So 4533-93-1 is a valid CAS Registry Number.

4533-93-1SDS

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 1-(2-propylsulfanylethynylsulfanyl)propane

1.2 Other means of identification

Product number -
Other names bis-propylsulfanyl-ethyne

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:4533-93-1 SDS

4533-93-1Downstream Products

4533-93-1Relevant academic research and scientific papers

Phase transfer catalysis in synthesis of organylthio(organyltelluro) acetylenes

Martynov, Alexander V.,Mirskova, Anna N.,Le Guillanton, Georges

, p. 245 - 250 (2007/10/03)

Phase transfer reaction of diorganyl ditellurides with organyl-2,2-dichlorovinyl sulfides, using as phase transfer catalysts benzyltriethylammonium chloride or 18-crown-6 ether, was used as a new general method to prepare organylthio(organyltelluro)acetylenes R-S-C≡C-Te-R′. The organyltellurolate anion formed in the presence of NaOH is the reaction intermediate.

DARSTELLUNG UND REAKTIONEN VON TRIPHENYLPHOSPHORANEN

Bestmann, Hans Juergen,Roth, Kurt

, p. 1681 - 1684 (2007/10/02)

Starting from triphenylphosphoranes 9 1.1-bis (alkylthio) allenes 1, 1.1-bis(alkylthio)butatrienes 3, bis(alkylthio)acetylenes 17 and tris(alkylthio)ethylenes 18 are available.

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