Methyl 3-oxotetrahydrothiophene-2-carboxylate
3-氧代四氢噻吩-2-羧酸甲酯
Also known as: methyl 3-oxothiolane-2-carboxylate, methyl tetrahydro-3-oxo-2-thenoate, 2-methoxycarbonyl-3-oxotetrahydrothiophene, 2-carbomethoxy-2,3,4,5-tetrahydrothiophen-3-one, methyl 3-keto-tetrahydrothiophene-2-carboxylate, methyl 3-oxo-2,3,4,5-tetrahydrothiophene-2-carboxylate, tetrahydro-3-oxo-2-thiophenecarboxylic acid methyl ester
- CAS No.
- 2689-69-2
- Jingsj CID
- J-13547-0
- Molecular Formula
- C6H8O3S
- Chinese Name
- 3-氧代四氢噻吩-2-羧酸甲酯
- Molecular Weight
- 160.191 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 38ºC |
|---|---|
| Boiling Point | 248.4±40.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 116.7±15.4 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of Methyl 3-oxotetrahydrothiophene-2-carboxylate?
2689-69-2
What are the molecular formula and molecular weight of Methyl 3-oxotetrahydrothiophene-2-carboxylate?
C6H8O3S, molecular weight 160.191 g/mol
Is Methyl 3-oxotetrahydrothiophene-2-carboxylate hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026