Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: ETHYL THIENO[3,2-B]THIOPHENE-2-CARBOXYLATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

201004-08-2

201004-08-2 structure

201004-08-2 structure

Name: Ethyl thieno[3,2-b]thiophene-2-carboxylate
Chemical Name: ethyl thieno[3,2-b]thiophene-5-carboxylate
CAS Number: 201004-08-2
Molecular Formula: C₉H₈O₂S₂
Molecular Weight: 212.289
Create Date: 2018-12-27 13:02:39
Modify Date: 2024-01-24 17:37:13

Name	ethyl thieno[3,2-b]thiophene-5-carboxylate
Synonyms	THI101 Ethyl thieno[3,2-b]thiophene-2-carboxylate Thieno[3,2-b]thiophene-2-carboxylic acid, ethyl ester Thieno[3,2-b]thiophene-2-carboxylic acid,ethyl ester

Density	1.4±0.1 g/cm3
Boiling Point	318.8±22.0 °C at 760 mmHg
Molecular Formula	C₉H₈O₂S₂
Molecular Weight	212.289
Flash Point	146.6±22.3 °C
Exact Mass	211.996567
PSA	82.78000
LogP	5.74
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.651

HS Code	2934999090

930-96-1 structure

930-96-1

623-51-8 structure

623-51-8

~99%

201004-08-2 structure

201004-08-2

Literature: Deng, Huayun; Fang, Ye; He, Mingqian; Hu, Haibei; Niu, Weijun; Sun, Haiyan Patent: US2012/22116 A1, 2012 ; Location in patent: Page/Page column 53-54 ;

Precursor 2
930-96-1 623-51-8
DownStream 3
251-41-2 1723-27-9 25121-87-3

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