3,4-DIAMINO-THIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLIC ACID DIETHYL ESTER

Modify Date: 2024-01-02 19:01:29

3,4-DIAMINO-THIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLIC ACID DIETHYL ESTER structure	Common Name	3,4-DIAMINO-THIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLIC ACID DIETHYL ESTER
	CAS Number	4004-20-0	Molecular Weight	314.38100
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₁₂H₁₄N₂O₄S₂	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	diethyl 3,4-diaminothieno[2,3-b]thiophene-2,5-dicarboxylate
Synonym	More Synonyms

HS Code	2934999090

ethyl 3-amino-4...

CAS#:91568-02-4

~95%

3,4-DIAMINO-THI...

CAS#:4004-20-0

Literature: Liu, Ming-Guo; Hu, Yang-Gen; Ding, Ming-Wu Tetrahedron, 2008 , vol. 64, # 38 p. 9052 - 9059

Carbon disulphide

CAS#:75-15-0

ethyl 2-bromoacetate

CAS#:105-36-2

Malononitrile

CAS#:109-77-3

~84%

3,4-DIAMINO-THI...

CAS#:4004-20-0

Literature: Comel; Kirsch Journal of Heterocyclic Chemistry, 2001 , vol. 38, # 5 p. 1167 - 1171

Carbon disulphide

CAS#:75-15-0

ethyl chloroacetate

CAS#:105-39-5

Malononitrile

CAS#:109-77-3

~90%

3,4-DIAMINO-THI...

CAS#:4004-20-0

Literature: El-Shafei, A. K.; El-Saghier, A. M. M.; Sultan, A.; Soliman, A. M. Phosphorus, Sulfur and Silicon and the Related Elements, 1992 , vol. 72, # 1-4 p. 73 - 80

Precursor 5
CAS#:91568-02-4 ethyl 3-amino-4... CAS#:75-15-0 Carbon disulphide CAS#:105-36-2 ethyl 2-bromoacetate CAS#:109-77-3 Malononitrile
CAS#:105-39-5 ethyl chloroacetate
DownStream 1
CAS#:250-84-0 Thieno(2,3-b)th...

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

Diethyl 3,4-diaminothieno<2,3-b>thiophene-2,5-dicarboxylate

Names