CAS 58168-20-0|Ethyl 5-amino-4-cyano-3-(2-ethoxy-2-oxoethyl)thiophene-2-carboxylate

Introduction：Basic information about CAS 58168-20-0|Ethyl 5-amino-4-cyano-3-(2-ethoxy-2-oxoethyl)thiophene-2-carboxylate, 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	Ethyl 5-amino-4-cyano-3-(2-ethoxy-2-oxoethyl)thiophene-2-carboxylate
CAS Number	58168-20-0	Molecular Weight	282.316
Density	1.3±0.1 g/cm3	Boiling Point	469.6±45.0 °C at 760 mmHg
Molecular Formula	C₁₂H₁₄N₂O₄S	Melting Point	134-139ºC
MSDS	/	Flash Point	237.8±28.7 °C

Names

Name	5-Amino-4-cyano-3-(2-ethoxycarbonylmethyl)thiophene-2-carboxylic Acid Ethyl Ester
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.3±0.1 g/cm3
Boiling Point	469.6±45.0 °C at 760 mmHg
Melting Point	134-139ºC
Molecular Formula	C₁₂H₁₄N₂O₄S
Molecular Weight	282.316
Flash Point	237.8±28.7 °C
Exact Mass	282.067413
PSA	130.65000
LogP	2.55
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.559
InChIKey	FLAGIUJSXKJCOB-UHFFFAOYSA-N
SMILES	CCOC(=O)Cc1c(C(=O)OCC)sc(N)c1C#N

Safety Information

HS Code	2942000000

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

ethyl 5-amino-4-cyano-3-(2-ethoxy-2-oxoethyl)thiophene-2-carboxylate

Ethyl 5-amino-4-cyano-3-(2-ethoxy-2-oxoethyl)-2-thiophenecarboxylate

3-Thiopheneacetic acid, 5-amino-4-cyano-2-(ethoxycarbonyl)-, ethyl ester

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