α-Septithiophene
Also known as: ALPHA-SEPTITHIOPHENE, α-Septithiophene, 2,2':5',2'':5'',2''':5''',2'''':5'''',2''''':5''''',2''''''-septithiophene, 7T, α-7T, 2,5-bis[5-(5-thiophen-2-ylthiophen-2-yl)thiophen-2-yl]thiophene
α-Septithiophene (CAS 86100-63-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C28H16S7 and a molecular weight of 578.89800 g/mol. Key properties include a melting point of 328ºC, a boiling point of 675.692ºC at 760 mmHg, a density of 1.416g/cm3 and a flash point of 277.343ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 86100-63-2
- Jingsj CID
- J-1447369-4
- Molecular Formula
- C28H16S7
- Molecular Weight
- 578.89800 g/mol
- Category
- Pharma Intermediates
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 328ºC |
|---|---|
| Boiling Point | 675.692ºC at 760 mmHg |
| Density | 1.416g/cm3 |
| Flash Point | 277.343ºC |
| Exact Mass | 577.94500 |
| PSA | 194.74000 |
| LogP | 11.94270 |
| Refractive Index | 1.729 |
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 α-Septithiophene?
The CAS number of α-Septithiophene is 86100-63-2.
What are the molecular formula and molecular weight of α-Septithiophene?
α-Septithiophene has molecular formula C28H16S7 and molecular weight 578.89800 g/mol.
What are the upstream and downstream products of α-Septithiophene?
For α-Septithiophene, Upstream Products: 2,2':5',2''-Terthiophene-5-carboxaldehyde, 2-Bromothiophene, 2,5-Dibromothiophene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "α-Septithiophene (CAS 86100-63-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1447369-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.