CAS:14756-75-3 / thieno[2,3-b]thiophene-2-carboxylic acid--Hangzhou Chempro Technology Co., Ltd.

CAS Number: 14756-75-3
thieno[2,3-b]thiophene-2-carboxylic acid

Structure
Name: thieno[2,3-b]thiophene-2-carboxylic acid
Synonyms:

General Information

Product Number: 14756753

CAS Registry Number: 14756-75-3

Name:

Thieno[2,3-b]thiophene-2-carboxylic acid
2-Thieno[2,3-b]thiophenecarboxylic acid

Chemical Formula: C7H4O2S2
Exact Mass: 183.97
Molecular Weight: 184.24
m/z: 183.97 (100.0%), 185.96 (9.0%), 184.97 (7.7%), 184.96 (1.6%)

InChI: InChI=1S/C7H4O2S2/c8-6(9)5-3-4-1-2-10-7(4)11-5/h1-3H,(H,8,9)
InChIKey: JXHSGSLIUHNKRC-UHFFFAOYSA-N
Canonical SMILES : C1=CSC2=C1C=C(S2)C(=O)O

Thermal Properties	Value	Condition	Note
Melting Point	249 °C	Solv: ethanol (64-17-5)	(1)CAS
Melting Point	246-247 °C	Solv: acetic acid (64-19-7)	(2)IC

Specification

98%

References

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