2,3-Dibromothiophene
2,3-二溴噻吩
Also known as: dibromothiophene, 2,3-dibromothiophene, 2,3-dibromo-thiophene, 2,3-dibromthiophen, Thiophene, 2,3-dibromo-, Thiophene,2,3-dibromo, Thiophene,3-dibromo, MFCD00005418, EINECS 221-542-6, NSC 99003, AKOS 91257, BUTTPARK 146\50-38
- CAS No.
- 3140-93-0
- Jingsj CID
- J-5688-7
- Molecular Formula
- C4H2Br2S
- Chinese Name
- 2,3-二溴噻吩
- Molecular Weight
- 241.932 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | -17.5ºC |
|---|---|
| Boiling Point | 221.9±20.0 °C at 760 mmHg |
| Density | 2.2±0.1 g/cm3 |
| Flash Point | 51.7±0.0 °C |
GHS Safety & Compliance
Flammable / Acute ToxicitySignal word: Danger
Frequently Asked Questions
What is the CAS number of 2,3-Dibromothiophene?
3140-93-0
What are the molecular formula and molecular weight of 2,3-Dibromothiophene?
C4H2Br2S, molecular weight 241.932 g/mol
Is 2,3-Dibromothiophene hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026