2,5-Thiophenedicarboxylic acid dimethyl ester
2,5-噻吩二甲酸甲酯
Also known as: Dimethyl 2,5-thiophenedicarboxylate, Dimethyl thiophene-2,5-dicarboxylate, THIOPHENE-2,5-DICARBOXYLIC ACID DIMETHYL ESTER, 2,5-Bismethoxycarbonylthiophene, 1,1-dimethylthiophene-2,5-dicarboxylate, 2,5-diMethyl thiophene-2,5-dicarboxylate, dimethyl 2,5-thiophenedicarboxylate, thiophene-2,5-dicarboxylic acid dimethyl ester
- CAS No.
- 4282-34-2
- Jingsj CID
- J-1041237-8
- Molecular Formula
- C8H8O4S
- Chinese Name
- 2,5-噻吩二甲酸甲酯
- Molecular Weight
- 200.21200 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 291.6ºC at 760 mmHg |
|---|---|
| Density | 1.294 g/cm3 |
| Flash Point | 130.2ºC |
Frequently Asked Questions
What is the CAS number of 2,5-Thiophenedicarboxylic acid dimethyl ester?
4282-34-2
What are the molecular formula and molecular weight of 2,5-Thiophenedicarboxylic acid dimethyl ester?
C8H8O4S, molecular weight 200.21200 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026