![Molecular structure of 5,12-Dihydroindolo[3,2-a]carbazole (CAS 111296-91-4)](/images/chem_structures_svg/022/111296-91-4.svg)
5,12-Dihydroindolo[3,2-a]carbazole
Also known as: 5H,12H-Indolo[3,2-a]carbazole, 5,12-dihydroindolo[3,2-c]carbazole, Indolo[3,2-a]carbazole, 5,12-dihydro-, 5,12-Dihydroindole[3,2-a]carbazole
5,12-Dihydroindolo[3,2-a]carbazole (CAS 111296-91-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H12N2 and a molecular weight of 256.301 g/mol. Key properties include a boiling point of 569.8±23.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 269.9±13.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 111296-91-4
- Jingsj CID
- J-1186997-9
- Molecular Formula
- C18H12N2
- Molecular Weight
- 256.301 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 569.8±23.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 269.9±13.9 °C |
| Exact Mass | 256.100037 |
| PSA | 31.58000 |
| LogP | 5.22 |
| Vapor Pressure | 0.0±1.5 mmHg at 25°C |
| Refractive Index | 1.924 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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 5,12-Dihydroindolo[3,2-a]carbazole?
The CAS number of 5,12-Dihydroindolo[3,2-a]carbazole is 111296-91-4.
What are the molecular formula and molecular weight of 5,12-Dihydroindolo[3,2-a]carbazole?
5,12-Dihydroindolo[3,2-a]carbazole has molecular formula C18H12N2 and molecular weight 256.301 g/mol.
What are the upstream and downstream products of 5,12-Dihydroindolo[3,2-a]carbazole?
For 5,12-Dihydroindolo[3,2-a]carbazole, Upstream Products: 2,2-Diethoxy-N,N-dimethylethanamine, Indole, m-Phenylenediamine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5,12-Dihydroindolo[3,2-a]carbazole (CAS 111296-91-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1186997-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.