![Molecular structure of 2,6-Dibromo-4,4-dihexyl-4H-silolo[3,2-b:4,5-b']dithiophene (CAS 188690-66-6)](/images/chem_structures_svg/206/188690-66-6.svg)
2,6-Dibromo-4,4-dihexyl-4H-silolo[3,2-b:4,5-b']dithiophene
Also known as: 4H-Silolo[3,2-b:4,5-b']dithiophene, 2,6-dibromo-4,4-dihexyl- (9CI), 5,5'-dibromo-3,3'-di-n-hexylsilylene-2,2'-bithiophene, 2,6-Dibromo-4,4'-di-N-hexyl-dithieno[3,2-b:2',3'-d]silole
2,6-Dibromo-4,4-dihexyl-4H-silolo[3,2-b:4,5-b']dithiophene (CAS 188690-66-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C20H28Br2S2Si and a molecular weight of 520.46000 g/mol. Key property: a density of 1.41. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 188690-66-6
- Jingsj CID
- J-1491728-3
- Molecular Formula
- C20H28Br2S2Si
- Molecular Weight
- 520.46000 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.41 |
|---|---|
| Exact Mass | 517.97700 |
| PSA | 56.48000 |
| LogP | 8.03860 |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2,6-Dibromo-4,4-dihexyl-4H-silolo[3,2-b:4,5-b']dithiophene?
The CAS number of 2,6-Dibromo-4,4-dihexyl-4H-silolo[3,2-b:4,5-b']dithiophene is 188690-66-6.
What are the molecular formula and molecular weight of 2,6-Dibromo-4,4-dihexyl-4H-silolo[3,2-b:4,5-b']dithiophene?
2,6-Dibromo-4,4-dihexyl-4H-silolo[3,2-b:4,5-b']dithiophene has molecular formula C20H28Br2S2Si and molecular weight 520.46000 g/mol.
What are the upstream and downstream products of 2,6-Dibromo-4,4-dihexyl-4H-silolo[3,2-b:4,5-b']dithiophene?
For 2,6-Dibromo-4,4-dihexyl-4H-silolo[3,2-b:4,5-b']dithiophene, Upstream Products: 3,3',5,5'-Tetrabromo-2,2'-bithiophene, 2,2'-Bithiophene, 3,3'-Dibromo-2,2'-bithiophene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,6-Dibromo-4,4-dihexyl-4H-silolo[3,2-b:4,5-b']dithiophene (CAS 188690-66-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1491728-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.