CAS 40133-12-8|4-Methyl-5-phenylthiophene-2-carboxylic acid

Introduction：Basic information about CAS 40133-12-8|4-Methyl-5-phenylthiophene-2-carboxylic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	4-Methyl-5-phenylthiophene-2-carboxylic acid
CAS Number	40133-12-8	Molecular Weight	218.27200
Density	1.261g/cm3	Boiling Point	376.2ºC at 760 mmHg
Molecular Formula	C₁₂H₁₀O₂S	Melting Point	/
MSDS	/	Flash Point	181.3ºC

Names

Name	4-Methyl-5-phenylthiophene-2-carboxylic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.261g/cm3
Boiling Point	376.2ºC at 760 mmHg
Molecular Formula	C₁₂H₁₀O₂S
Molecular Weight	218.27200
Flash Point	181.3ºC
Exact Mass	218.04000
PSA	65.54000
LogP	3.42170
Index of Refraction	1.622
InChIKey	HBQAYKRLPQFBBP-UHFFFAOYSA-N
SMILES	Cc1cc(C(=O)O)sc1-c1ccccc1

Safety Information

Hazard Codes	Xi: Irritant;
HS Code	2934999090

Customs

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

4-methyl-5-phenylthiophene-2-carboxylic acid

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