CAS 4506-71-2|ETHYL 2-AMINO-4,5,6,7-TETRAHYDROBENZO[B]THIOPHENE-3-CARBOXYLATE

Introduction：Basic information about CAS 4506-71-2|ETHYL 2-AMINO-4,5,6,7-TETRAHYDROBENZO[B]THIOPHENE-3-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 2-AMINO-4,5,6,7-TETRAHYDROBENZO[B]THIOPHENE-3-CARBOXYLATE
CAS Number	4506-71-2	Molecular Weight	225.307
Density	1.2±0.1 g/cm3	Boiling Point	407.5±45.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₅NO₂S	Melting Point	114-116 °C(lit.)
MSDS	/	Flash Point	200.3±28.7 °C

Names

Name	ethyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	407.5±45.0 °C at 760 mmHg
Melting Point	114-116 °C(lit.)
Molecular Formula	C₁₁H₁₅NO₂S
Molecular Weight	225.307
Flash Point	200.3±28.7 °C
Exact Mass	225.082352
PSA	80.56000
LogP	4.57
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.596
InChIKey	CDYVTVLXEWMCHU-UHFFFAOYSA-N
SMILES	CCOC(=O)c1c(N)sc2c1CCCC2

Safety Information

Hazard Codes	Xn,Xi
Risk Phrases	36/37/38-22
Safety Phrases	S36/37/39-S26-S22
WGK Germany	3
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

2-Amino-3-carbethoxy-4,5-tetramethylenethiophene

Ethyl 2-amino-4,5,6,7,-tetrahydrobenzo[b]thiophene-3-carboxylate

Ethyl 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate

EINECS 224-823-1

2-Amino-3-ethoxycarbonyl-4,5-tetramethylenethiophene

Ethyl 2-amino-4,5,6,7-tetrahydrobenzo(b)thiophene-3-carboxylate

2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic Acid Ethyl Ester

Ethyl 2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate

MFCD00005862

Benzo[b]thiophene-3-carboxylic acid, 2-amino-4,5,6,7-tetrahydro-, ethyl ester

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