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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 12540468Generated: November 4, 2026

3-(Thiophen-2-YL)prop-2-ynenitrile

2-Propynenitrile, 3-(2-thienyl)- · 2-Propynenitrile, 3-(2-thienyl)- (9CI)

https://huagongshe.com/en/chemical/12540468

3-(Thiophen-2-YL)prop-2-ynenitrile molecular structure

Identifiers & Physical Properties

CAS No.73606-41-4
Molecular formulaC7H3NS
Average molar mass133.17 g/mol
Monoisotopic mass132.99862027 g/mol
SMILESN#CC#Cc1cccs1
InChIKeyWAAOEURBCIITHE-UHFFFAOYSA-N
PubChem CID12540468
DTXSIDDTXSID20501827

Chemical & Physical Properties

XLogP2
Topological polar surface area52
Hydrogen bond donors0
Hydrogen bond acceptors2
Rotatable bonds1
Heavy atoms9
Formal charge0
Complexity199