![Molecular structure of 5H-Benzo[b]carbazole (CAS 243-28-7)](/images/chem_structures_svg/448/243-28-7.svg)
5H-Benzo[b]carbazole
Also known as: 2,3-BENZOCARBAZOLE, 2,3-Benzcarbazole, 2,3-Benzocarbazole, 5-BC, 5H-BENZO(B)CARBAZOLE, 5H-BENZO[B]-CARBAZOLE, 5H-benzo[b]carbazol, Benzo(b)carbazole, Benzocarbazole, NSC 59788
5H-Benzo[b]carbazole (CAS 243-28-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H11N and a molecular weight of 217.265 g/mol. Key properties include a boiling point of 456.1±14.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 207.9±12.7 °C. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 243-28-7
- Jingsj CID
- J-1418378-2
- Molecular Formula
- C16H11N
- Molecular Weight
- 217.265 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Boiling Point | 456.1±14.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 207.9±12.7 °C |
| Exact Mass | 217.089142 |
| PSA | 15.79000 |
| LogP | 4.95 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.823 |
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 5H-Benzo[b]carbazole?
The CAS number of 5H-Benzo[b]carbazole is 243-28-7.
What are the molecular formula and molecular weight of 5H-Benzo[b]carbazole?
5H-Benzo[b]carbazole has molecular formula C16H11N and molecular weight 217.265 g/mol.
Which suppliers offer 5H-Benzo[b]carbazole?
1 supplier(s) listed; request a quote for pricing.
What are the upstream and downstream products of 5H-Benzo[b]carbazole?
For 5H-Benzo[b]carbazole, Upstream Products: 2-Bromonaphthalene, (2-Nitrophenyl)boronic acid, Phenylboronic acid; Downstream Products: Phthalic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5H-Benzo[b]carbazole (CAS 243-28-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1418378-2 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.