2-Ethyl-5-methylthiophene
2-乙基-5-甲基噻吩
Also known as: 2-Ethyl-5-methylthiophen, 2-Methyl-5-ethylthiophene, 5-Methyl-2-ethylthiophene, Thiophene, 2-ethyl-5-methyl-, 2-Aethyl-5-methyl-thiophen, MFCD00053128
- CAS No.
- 40323-88-4
- Jingsj CID
- J-42819-4
- Molecular Formula
- C7H10S
- Chinese Name
- 2-乙基-5-甲基噻吩
- Molecular Weight
- 126.219 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 160.0±0.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 31.4±4.9 °C |
Frequently Asked Questions
What is the CAS number of 2-Ethyl-5-methylthiophene?
40323-88-4
What are the molecular formula and molecular weight of 2-Ethyl-5-methylthiophene?
C7H10S, molecular weight 126.219 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026