ethyl 3-thiophen-2-ylprop-2-ynoate

Modify Date: 2025-08-20 02:15:58

ethyl 3-thiophen-2-ylprop-2-ynoate Structure
ethyl 3-thiophen-2-ylprop-2-ynoate structure
Common Name ethyl 3-thiophen-2-ylprop-2-ynoate
CAS Number 61354-73-2 Molecular Weight 180.22400
Density N/A Boiling Point N/A
Molecular Formula C9H8O2S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name ethyl 3-thiophen-2-ylprop-2-ynoate
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C9H8O2S
Molecular Weight 180.22400
Exact Mass 180.02500
PSA 54.54000
LogP 1.66270
InChIKey ODJKQFUIHSEXLE-UHFFFAOYSA-N
SMILES CCOC(=O)C#Cc1cccs1

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~81%

ethyl 3-thiophen-2-ylprop-2-ynoate Structure

ethyl 3-thiophe...

CAS#:61354-73-2

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Literature: Negishi, Ei-Ichi; Qian, Mingxing; Zeng, Fanxing; Anastasia, Luigi; Babinski, David Organic Letters, 2003 , vol. 5, # 10 p. 1597 - 1600

~49%

ethyl 3-thiophen-2-ylprop-2-ynoate Structure

ethyl 3-thiophe...

CAS#:61354-73-2

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Literature: Lecercle, Delphine; Mothes, Celine; Taran, Frederic Synthetic Communications, 2007 , vol. 37, # 8 p. 1301 - 1311

~55%

ethyl 3-thiophen-2-ylprop-2-ynoate Structure

ethyl 3-thiophe...

CAS#:61354-73-2

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Literature: Castagnolo, Daniele; Botta, Maurizio European Journal of Organic Chemistry, 2010 , # 17 p. 3224 - 3228

~85%

ethyl 3-thiophen-2-ylprop-2-ynoate Structure

ethyl 3-thiophe...

CAS#:61354-73-2

Learn More
Literature: Aitken, R. Alan; Horsburg, Caroline E. R.; McCreadie, J. Graeme; Seth, Shirley Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1994 , # 13 p. 1727 - 1732

~%

ethyl 3-thiophen-2-ylprop-2-ynoate Structure

ethyl 3-thiophe...

CAS#:61354-73-2

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Literature: Kim, Joong-Gon; Dong, Ho Kang; Doo, Ok Jang Synlett, 2008 , # 3 p. 443 - 447

~%

ethyl 3-thiophen-2-ylprop-2-ynoate Structure

ethyl 3-thiophe...

CAS#:61354-73-2

Learn More
Literature: Osbahr et al. Journal of the American Chemical Society, 1955 , vol. 77, p. 1911

~%

ethyl 3-thiophen-2-ylprop-2-ynoate Structure

ethyl 3-thiophe...

CAS#:61354-73-2

Learn More
Literature: Aitken, R. Alan; Horsburg, Caroline E. R.; McCreadie, J. Graeme; Seth, Shirley Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1994 , # 13 p. 1727 - 1732

~%

ethyl 3-thiophen-2-ylprop-2-ynoate Structure

ethyl 3-thiophe...

CAS#:61354-73-2

Learn More
Literature: D'Agostini, Agnese; D'Auria, Maurizio Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1994 , # 9 p. 1245 - 1250

~%

ethyl 3-thiophen-2-ylprop-2-ynoate Structure

ethyl 3-thiophe...

CAS#:61354-73-2

Learn More
Literature: D'Auria, Maurizio; Ferri, Tomaso Journal of Organic Chemistry, 1995 , vol. 60, # 26 p. 8360 - 8364

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

thiophen-2-yl-propynoic acid ethyl ester
ethyl 2-thienylpropiolate

 ethyl 3-thiophen-2-ylprop-2-ynoate | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What English synonyms does ethyl 3-thiophen-2-ylprop-2-ynoate have?
A: English synonyms of ethyl 3-thiophen-2-ylprop-2-ynoate: thiophen-2-yl-propynoic acid ethyl ester, ethyl 2-thienylpropiolate.
Q: What is the English name of ethyl 3-thiophen-2-ylprop-2-ynoate?
A: The English name of ethyl 3-thiophen-2-ylprop-2-ynoate is ethyl 3-thiophen-2-ylprop-2-ynoate.
Q: What is the Chinese name of 61354-73-2?
A: Chinese name of 61354-73-2 is 61354-73-2.
Q: What is the InChIKey of ethyl 3-thiophen-2-ylprop-2-ynoate?
A: InChIKey of ethyl 3-thiophen-2-ylprop-2-ynoate is ODJKQFUIHSEXLE-UHFFFAOYSA-N.
Q: What is the SMILES notation of ethyl 3-thiophen-2-ylprop-2-ynoate?
A: SMILES notation of ethyl 3-thiophen-2-ylprop-2-ynoate is CCOC(=O)C#Cc1cccs1.
Q: What is the polar surface area (PSA) of ethyl 3-thiophen-2-ylprop-2-ynoate?
A: Polar surface area (PSA) of ethyl 3-thiophen-2-ylprop-2-ynoate is 54.54000.
Q: What is the molecular weight of ethyl 3-thiophen-2-ylprop-2-ynoate?
A: Molecular weight of ethyl 3-thiophen-2-ylprop-2-ynoate is 180.22400.
Q: What is the LogP of ethyl 3-thiophen-2-ylprop-2-ynoate?
A: LogP of ethyl 3-thiophen-2-ylprop-2-ynoate is 1.66270.
Q: What is the CAS number of ethyl 3-thiophen-2-ylprop-2-ynoate?
A: CAS number of ethyl 3-thiophen-2-ylprop-2-ynoate is 61354-73-2.
Q: What is the molecular formula of ethyl 3-thiophen-2-ylprop-2-ynoate?
A: Molecular formula of ethyl 3-thiophen-2-ylprop-2-ynoate is C9H8O2S.
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