5,5'-diacetyl-2,2'-bithiophene
5,5-二乙酰基-2,2-联噻吩
Also known as: Ethanone, 1,1'-[2,2'-bithiophene]-5,5'-diylbis-, 1,1'-(2,2'-bithiophene-5,5'-diyl)diethanone, 1,1'-([2,2'-bithiophene]-5,5'-diyl)bis(ethan-1-one), 1-[5-(5-acetylthiophen-2-yl)thiophen-2-yl]ethanone, 5,5'-diacetyl-2,2'-bithienyl
- CAS No.
- 18494-73-0
- Jingsj CID
- J-1454158-8
- Molecular Formula
- C12H10O2S2
- Chinese Name
- 5,5-二乙酰基-2,2-联噻吩
- Molecular Weight
- 250.33700 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 445.9ºC at 760mmHg |
|---|---|
| Density | 1.272g/cm3 |
| Flash Point | 223.5ºC |
Frequently Asked Questions
What is the CAS number of 5,5'-diacetyl-2,2'-bithiophene?
18494-73-0
What are the molecular formula and molecular weight of 5,5'-diacetyl-2,2'-bithiophene?
C12H10O2S2, molecular weight 250.33700 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026