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20532-33-6 - 5-Chlorobenzo[b]thiophene, 97% - H61748 - Alfa Aesar

H61748 5-Chlorobenzo[b]thiophene, 97%

CAS Number
20532-33-6
Synonyms

Size Price ($) Quantity Availability
5g 160.00
25g 639.00
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5-Chlorobenzo[b]thiophene, 97%

MDL
MFCD00055623

Chemical Properties

Formula
C8H5ClS
Formula Weight
168.64
Solubility
Slightly soluble in water.

Applications

5-Chlorobenzo[b]thiophene is used as pharmaceutical intermediate.

Notes

Stable under recommended storage conditions. Incompatible with oxidizing agents.

Literature References

Lance S.Fuller; Brian Iddon; Kevin A.Smith. Thienothiophenes. Part 2.1 Synthesis, metallation and bromine?lithium exchange reactions of thieno[3,2-b]thiophene and its polybromo derivatives. J. Chem. Soc., Perkin Trans. 1. 1997, (22), 3465-3470.

 

S.Perez-Silanes; J.Martinez-Esparza; A.M.Oficialdegui; H.Villanueva; L.Oruas; A.Monge. Synthesis of new 5-substitutedbenzo[b]thiophene derivatives. Journal of Heterocyclic Chemistry. 2001, 38,(5), 1025-1030.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code
2934.99
TSCA
No

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