Shanghai Nianxing Industrial Co., Ltd
China
Product Name: dimethyl thiophene-2,5-dicarboxylate
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 2,5-Thiophenedicarboxylic acid dimethyl ester
Price: ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

4282-34-2

4282-34-2 structure

4282-34-2 structure

Name: 2,5-Thiophenedicarboxylic acid dimethyl ester
Chemical Name: 2,5-Thiophenedicarboxylic acid dimethyl ester
CAS Number: 4282-34-2
Molecular Formula: C₈H₈O₄S
Molecular Weight: 200.21200
Create Date: 2018-06-12 17:28:08
Modify Date: 2025-09-18 10:48:18

Name	2,5-Thiophenedicarboxylic acid dimethyl ester
Synonyms	dimethyl 2,5-thiophenedicarboxylate 2,5-bismethoxycarbonylthiophen 2,5-diformylthiophene Dimethyl Thiophene-2,5-dicarboxylate 2,5-thiophenebiscarboxaldehyde 2,5-Thiophenedicarboxaldehyde thiophene-2,5-dicarboxylic acid diester thiophene-2,5-dicarboxylic acid dimethyl ester thiophene-2,5-dicarboxaldehyde

Density	1.294 g/cm3
Boiling Point	291.6ºC at 760 mmHg
Molecular Formula	C₈H₈O₄S
Molecular Weight	200.21200
Flash Point	130.2ºC
Exact Mass	200.01400
PSA	80.84000
LogP	1.32130

HS Code	2934999090

Precursor 10
67-56-1 4282-31-9 3141-27-3 201230-82-2
28569-48-4 186581-53-3 932-95-6 188290-36-0
56-23-5 292638-85-8
DownStream 3
14282-55-4 50340-79-9 6007-86-9

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

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