Thiophene, 3-ethyl-2-ethynyl- (9CI)

Modify Date: 2025-09-18 16:34:11

Thiophene, 3-ethyl-2-ethynyl- (9CI) Structure
Thiophene, 3-ethyl-2-ethynyl- (9CI) structure
Common Name Thiophene, 3-ethyl-2-ethynyl- (9CI)
CAS Number 173723-32-5 Molecular Weight 136.214
Density 1.0±0.1 g/cm3 Boiling Point 202.8±28.0 °C at 760 mmHg
Molecular Formula C8H8S Melting Point N/A
MSDS N/A Flash Point 53.4±10.2 °C

 Names

Name 3-Ethyl-2-ethynylthiophene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 202.8±28.0 °C at 760 mmHg
Molecular Formula C8H8S
Molecular Weight 136.214
Flash Point 53.4±10.2 °C
Exact Mass 136.034668
LogP 3.07
Vapour Pressure 0.4±0.4 mmHg at 25°C
Index of Refraction 1.546

 Synonyms

MFCD28668315
3-Ethyl-2-ethynylthiophene
Thiophene, 3-ethyl-2-ethynyl-
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