Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,5-Thiophenedicarboxylic acid dimethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

6520-81-6

6520-81-6 structure

6520-81-6 structure

Name: 3,5-Thiophenedicarboxylic acid dimethyl ester
Chemical Name: dimethyl thiophene-2,4-dicarboxylate
CAS Number: 6520-81-6
Molecular Formula: C₈H₈O₄S
Molecular Weight: 200.21200
Create Date: 2017-02-14 00:02:15
Modify Date: 2024-01-10 20:32:08

Name	dimethyl thiophene-2,4-dicarboxylate
Synonyms	Thiophen-dicarbonsaeure-(2,4)-dimethylester Thiophen-2,4-dicarbonsaeuredimethylester 2,4-Thiophenedicarboxylic acid,dimethyl ester thiophene-2,4-dicarboxylic acid dimethyl ester 2,4-Thiophendicarbonsaeure-dimethylester

Molecular Formula	C₈H₈O₄S
Molecular Weight	200.21200
Exact Mass	200.01400
PSA	80.84000
LogP	1.32130

HS Code	2934999090

109512-89-2 structure

109512-89-2

~%

6520-81-6 structure

6520-81-6

Literature: Jones Journal of the American Chemical Society, 1955 , vol. 77, p. 4069,4072

67-56-1 structure

67-56-1

36157-39-8 structure

36157-39-8

~%

6520-81-6 structure

6520-81-6

Literature: Jones Journal of the American Chemical Society, 1955 , vol. 77, p. 4069,4072

292638-85-8 structure

292638-85-8

~%

6520-81-6 structure

6520-81-6

4282-34-2 structure

4282-34-2

Literature: Hopff; v. d. Crone Chimia, 1959 , vol. 13, p. 107

922-67-8 structure

922-67-8

~%

6520-81-6 structure

6520-81-6

Literature: Lindner, Ekkehard; Haase, Cornelius; Mayer, Hermann August Chemische Berichte, 1991 , vol. 124, # 9 p. 1985 - 1986

74-88-4 structure

74-88-4

~%

6520-81-6 structure

6520-81-6

Literature: Zelinsky Chemische Berichte, 1887 , vol. 20, p. 2021

Precursor 6
109512-89-2 67-56-1 36157-39-8 292638-85-8
922-67-8 74-88-4
DownStream 0

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