1-(2,2'-Bithiophen-5-yl)ethanone
5-乙酰基-2,2'-联噻吩
Also known as: 5-Acetyl-2,2'-bithiophene, 2-Acetyl-5-(thien-2-yl)thiophene, 5-Acetyl-2,2'-bithienyl, 1-[5-(2-Thienyl)-2-thienyl]ethanone, 2-Acetyl-5-(2-thienyl)thiophene, AKOS BAR-0752, SALOR-INT L164879-1EA
- CAS No.
- 3515-18-2
- Jingsj CID
- J-26983-8
- Molecular Formula
- C10H8OS2
- Chinese Name
- 5-乙酰基-2,2'-联噻吩
- Molecular Weight
- 208.300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 109-114ºC |
|---|---|
| Boiling Point | 363.4±32.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 173.6±25.1 °C |
Frequently Asked Questions
What is the CAS number of 1-(2,2'-Bithiophen-5-yl)ethanone?
3515-18-2
What are the molecular formula and molecular weight of 1-(2,2'-Bithiophen-5-yl)ethanone?
C10H8OS2, molecular weight 208.300 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026