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2,3,5-TRICHLOROTHIOPHENE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

17249-77-3

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17249-77-3 Usage

Chemical Properties

Colorless to yellow liquid

Check Digit Verification of cas no

The CAS Registry Mumber 17249-77-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,2,4 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 17249-77:
(7*1)+(6*7)+(5*2)+(4*4)+(3*9)+(2*7)+(1*7)=123
123 % 10 = 3
So 17249-77-3 is a valid CAS Registry Number.
InChI:InChI=1/C4HCl3S/c5-2-1-3(6)8-4(2)7/h1H

17249-77-3 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail

  • Alfa Aesar

  • (L17207)  2,3,5-Trichlorothiophene, 97%   

  • 17249-77-3

  • 250mg

  • 423.0CNY

  • Detail

  • Alfa Aesar

  • (L17207)  2,3,5-Trichlorothiophene, 97%   

  • 17249-77-3

  • 1g

  • 516.0CNY

  • Detail

  • Alfa Aesar

  • (L17207)  2,3,5-Trichlorothiophene, 97%   

  • 17249-77-3

  • 5g

  • 1806.0CNY

  • Detail

  • Alfa Aesar

  • (L17207)  2,3,5-Trichlorothiophene, 97%   

  • 17249-77-3

  • 25g

  • 5418.0CNY

  • Detail

17249-77-3SDS

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 2,3,5-Trichlorothiophene

1.2 Other means of identification

Product number -
Other names Thiophene, 2,3,5-trichloro-

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:17249-77-3 SDS

17249-77-3Downstream Products

17249-77-3Relevant academic research and scientific papers

Chlorinated thiophenes. Part 2. Trihalogenated hydroxythiophenes; preparation, reactions and tautomeric properties

Skramstad, Jan,Lunde, Andreas,Hope, Hakon,Bjornstad, Vidar,Froyen, Paul

, p. 1453 - 1458 (2007/10/03)

2-Hydroxy-3,4,5-trichlorothiophene (4), 3-hydroxy-4-bromo-2,5-dichlorothiophene (5) and 3-hydroxy-2,4,5-trichlorothiophene (6) have been synthesised. It was found that 4 exists in a carbonyl form, whereas 5 and 6 the hydroxy forms were the major tautomers

Polychlorination of Thiophene. A Reinvestigation

Temciuc, Marcel,Hoernfeldt, Anna-Britta,Gronowitz, Salo

, p. 791 - 796 (2007/10/03)

Some old controversies in the literature with regard to the structures of trichlorothiophenes have been elucidated.In the course of these studies, we found that the best method for the preparation of 2,3,5-trichlorothiophene is the direct chlorination of thiophene in the presence of catalytic amounts of ferric chloride.If 2,5-dichlorothiophene is available 2,3,5-trichlorothiophene can also be obtained in good yields through chlorination with thionyl chloride and sulfuryl chloride, using aluminum trichloride as catalyst.

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