4H-Cyclopenta[2,1-b:3,4-b']dithiophene
环戊联噻吩
Also known as: 3,4-Dithia-7H-cyclopenta[a]pentalene, 4H-Cyclopenta[1,2-b:5,4-b']dithiophene, 4H-Cyclopenta[1,2-b:5,4-b']bisthiophene, 4H-Thieno[3',2':4,5]cyclopenta[1,2-b]thiophene, 4H-Cyclopenta(2,1-b:3,4-b')dithiophene, DTCPP
- CAS No.
- 389-58-2
- Jingsj CID
- J-7327-9
- Molecular Formula
- C9H6S2
- Chinese Name
- 环戊联噻吩
- Molecular Weight
- 178.274 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 307.8±22.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 103.1±8.5 °C |
Frequently Asked Questions
What is the CAS number of 4H-Cyclopenta[2,1-b:3,4-b']dithiophene?
389-58-2
What are the molecular formula and molecular weight of 4H-Cyclopenta[2,1-b:3,4-b']dithiophene?
C9H6S2, molecular weight 178.274 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026