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di(2,3-xylyl) disulphide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

55990-91-5

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55990-91-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55990-91-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,9,9 and 0 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 55990-91:
(7*5)+(6*5)+(5*9)+(4*9)+(3*0)+(2*9)+(1*1)=165
165 % 10 = 5
So 55990-91-5 is a valid CAS Registry Number.
InChI:InChI=1/C16H18S2/c1-11-7-5-9-15(13(11)3)17-18-16-10-6-8-12(2)14(16)4/h5-10H,1-4H3

55990-91-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-[(2,3-dimethylphenyl)disulfanyl]-2,3-dimethylbenzene

1.2 Other means of identification

Product number -
Other names 2,3-Xylyl disulfide

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:55990-91-5 SDS

55990-91-5Downstream Products

55990-91-5Relevant academic research and scientific papers

Synthesis method of substituted thiophenol (by machine translation)

-

Paragraph 0017; 0036; 0038; 0039, (2020/06/09)

The invention provides a method for synthesizing substituted thiophenol, which comprises the following steps of preparing compound V compound and NaHSO3 Or KHHSO3 Reaction synthesis IV compound, compound of formula IV and SO2 Reaction-synthesis III compounds of formula III are passed NaBH in NaOH solution. 4 Of formula II is reduced and the compound of formula II is acidified to give a compound of formula I. The method for synthesizing the substituted thiophenol has the advantages of greenness, high efficiency, easiness in industrial application and the like. (by machine translation)

Chemoselective synthesis of diaryl disulfides via a visible light-mediated coupling of arenediazonium tetrafluoroborates and CS2

Leng, Jing,Wang, Shi-Meng,Qin, Hua-Li

supporting information, p. 903 - 909 (2017/06/23)

A highly efficient and chemoselective method for the synthesis of diaryl disulfides is developed via a visible light-promoted coupling of readily accessible arenediazonium tetrafluoroborates and CS2. This practical and convenient protocol provides a direct pathway for the assembly of a series of disulfides in an environmentally friendly manner with good to excellent yields.

A useful sulfur-transfer reaction with tetrathiomolybdate: Conversion of arylamines to aryl disulfides

Bhar,Chandrasekaran

, p. 785 - 786 (2007/10/02)

A convenient method for the synthesis of a series of symmetrical aryl disulfides from arylamines via the reaction of their stable diazonium salts with tetrathiomolybdate under anhydrous conditions is described.

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