Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Ethyl 2-hydroxy-2,2-di(thiophen-2-yl)acetate
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28569-88-2

28569-88-2 structure

28569-88-2 structure

Name: Ethyl 2-hydroxy-2,2-di(thiophen-2-yl)acetate
Chemical Name: ethyl 2-hydroxy-2,2-dithiophen-2-ylacetate
CAS Number: 28569-88-2
Molecular Formula: C₁₂H₁₂O₃S₂
Molecular Weight: 268.35200
Create Date: 2017-12-20 11:39:25
Modify Date: 2024-01-08 11:32:21

Name	ethyl 2-hydroxy-2,2-dithiophen-2-ylacetate
Synonyms	ETHYL 2-HYDROXY-2,2-DI(THIOPHEN-2-YL)ACETATE hydroxy-di-[2]thienyl-acetic acid ethyl ester Hydroxy-di-[2]thienyl-essigsaeure-aethylester ethyl hydroxyl (dithiophen-2-yl)acetate ethyl hydroxy(dithiophen-2-yl)acetate Ethyl (2,2'-Dithienyl)glycolate hydroxy-di-thiophen-2-yl-acetic acid ethyl ester 2-hydroxy-dithiophen-2-yl-acetic acid ethyl ester

Molecular Formula	C₁₂H₁₂O₃S₂
Molecular Weight	268.35200
Exact Mass	268.02300
PSA	103.01000
LogP	2.60860

HS Code	2934999090

5713-61-1 structure

5713-61-1

4075-58-5 structure

4075-58-5

~%

28569-88-2 structure

28569-88-2

Literature: ASTRAZENECA AB; ARGENTA DISCOVERY Ltd. Patent: WO2009/139710 A1, 2009 ; Location in patent: Page/Page column 36 ; WO 2009/139710 A1

89180-57-4 structure

89180-57-4

4075-58-5 structure

4075-58-5

~%

28569-88-2 structure

28569-88-2

Literature: Leonard; Ehrenthal Journal of the American Chemical Society, 1951 , vol. 73, p. 2216

2786-07-4 structure

2786-07-4

4075-58-5 structure

4075-58-5

~54%

28569-88-2 structure

28569-88-2

Literature: Jeffries, Alfred T.; Moore, Kenneth C.; Ondeyka, Debra M.; Springsteen, Arthur W.; MacDowell, Denis W.H. Journal of Organic Chemistry, 1981 , vol. 46, # 14 p. 2885 - 2889

Precursor 4
5713-61-1 4075-58-5 89180-57-4 2786-07-4
DownStream 2
320347-97-5 4746-63-8

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