CAS 80691-81-2|diethyl 2,5-diaminothiophene-3,4-dicarboxylate

Introduction：Basic information about CAS 80691-81-2|diethyl 2,5-diaminothiophene-3,4-dicarboxylate, 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	diethyl 2,5-diaminothiophene-3,4-dicarboxylate
CAS Number	80691-81-2	Molecular Weight	258.29400
Density	1.343g/cm3	Boiling Point	403.3ºC at 760 mmHg
Molecular Formula	C₁₀H₁₄N₂O₄S	Melting Point	/
MSDS	/	Flash Point	197.7ºC

Names

Name	diethyl 2,5-diaminothiophene-3,4-dicarboxylate
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.343g/cm3
Boiling Point	403.3ºC at 760 mmHg
Molecular Formula	C₁₀H₁₄N₂O₄S
Molecular Weight	258.29400
Flash Point	197.7ºC
Exact Mass	258.06700
PSA	132.88000
LogP	2.42830
Index of Refraction	1.601
InChIKey	UCZCHDINMZWYIQ-UHFFFAOYSA-N
SMILES	CCOC(=O)c1c(N)sc(N)c1C(=O)OCC

Safety Information

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

2,5-Diaminothiophen-3,4-dicarbonsaeurediethylester

2,5-diaminothiophene-3,4-carboxylic acid diethyl ester

2,5-DIAMINOTHIOPHENE-3,4-DICARBOXYLIC ACID DIETHYL ESTER

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