thiophene-2-carboxylic anhydride

Modify Date: 2024-01-11 17:07:25

thiophene-2-carboxylic anhydride Structure
thiophene-2-carboxylic anhydride structure
Common Name thiophene-2-carboxylic anhydride
CAS Number 25569-97-5 Molecular Weight 238.28300
Density 1.438g/cm3 Boiling Point 381.3ºC at 760mmHg
Molecular Formula C10H6O3S2 Melting Point 58-61°C
MSDS N/A Flash Point 184.4ºC

 Names

Name thiophene-2-carbonyl thiophene-2-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.438g/cm3
Boiling Point 381.3ºC at 760mmHg
Melting Point 58-61°C
Molecular Formula C10H6O3S2
Molecular Weight 238.28300
Flash Point 184.4ºC
Exact Mass 237.97600
PSA 99.85000
LogP 2.80680
Vapour Pressure 5.11E-06mmHg at 25°C
Index of Refraction 1.64

 Safety Information

Risk Phrases R36/37/38
Safety Phrases S26-S36

 Synthetic Route

~10%

thiophene-2-carboxylic anhydride Structure

thiophene-2-car...

CAS#:25569-97-5

Literature: Funasaka, Setsuo; Mukaiyama, Teruaki Bulletin of the Chemical Society of Japan, 2008 , vol. 81, # 1 p. 148 - 159

~97%

thiophene-2-carboxylic anhydride Structure

thiophene-2-car...

CAS#:25569-97-5

Literature: Jaszay, Zsuzsa M.; Petnehazy, Imre; Toe, Laszlo Heteroatom Chemistry, 2004 , vol. 15, # 6 p. 447 - 450

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thiophene-2-carboxylic anhydride Structure

thiophene-2-car...

CAS#:25569-97-5

Literature: Justus Liebigs Annalen der Chemie, , vol. 437, p. 19

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Detail
Literature: Journal of the Chemical Society, , p. 4620,4622

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thiophene-2-carboxylic anhydride Structure

thiophene-2-car...

CAS#:25569-97-5

Literature: Journal of the Chemical Society, , p. 4620,4622

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Detail
Literature: Journal of the Chemical Society, , p. 4620,4622

 Synonyms

MFCD00068089
2-Thiophenecarboxylicacid,1,1'-anhydride
thiophene-2-carboxylic anhydride
Thiophen-2-carbonsaeure-anhydrid
thiophene-2-carboxylic acid-anhydride
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