2,5-Dimethylthiophene
2,5-二甲基噻吩
Also known as: 2,5-Dimethylthiophen, 2,5-Thioxene, 2,5-Dimethylthiophene, 98.5%, 2,5-DiMethylthiophene, 98.5% 25ML, 2,5-SC4H2Me2, 3,5-methylthiophene, Thiophene, 2,5-dimethyl-, T5SJ B1 E1, MFCD00005452, EINECS 211-313-9
- CAS No.
- 638-02-8
- Jingsj CID
- J-1398207-0
- Molecular Formula
- C6H8S
- Chinese Name
- 2,5-二甲基噻吩
- Molecular Weight
- 112.193 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | -63°C |
|---|---|
| Boiling Point | 136.8±9.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 23.9±0.0 °C |
GHS Safety & Compliance
FlammableSignal word: Warning
Frequently Asked Questions
What is the CAS number of 2,5-Dimethylthiophene?
638-02-8
What are the molecular formula and molecular weight of 2,5-Dimethylthiophene?
C6H8S, molecular weight 112.193 g/mol
Is 2,5-Dimethylthiophene hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026