2-chloro-5-ethynylthiophene

Modify Date: 2023-01-31 15:34:27

2-chloro-5-ethynylthiophene Structure
2-chloro-5-ethynylthiophene structure
Common Name 2-chloro-5-ethynylthiophene
CAS Number 139957-82-7 Molecular Weight 142.60600
Density N/A Boiling Point N/A
Molecular Formula C6H3ClS Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-chloro-5-ethynylthiophene
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C6H3ClS
Molecular Weight 142.60600
Exact Mass 141.96400
PSA 28.24000
LogP 2.38280
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi

 Synthetic Route

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2-chloro-5-ethynylthiophene Structure

2-chloro-5-ethy...

CAS#:139957-82-7

Literature: Vaitiekunas; Nord Journal of Organic Chemistry, 1954 , vol. 19, p. 902,904, 906

 Synonyms

2-ethynyl-5-chloro-thiophene
2-Aethinyl-5-chlor-thiophen
2-CHLORO-5-ETHYNYL-THIOPHENE
Thiophene,2-chloro-5-ethynyl