![Molecular structure of Benzo[h]quinoline (CAS 230-27-3)](/images/chem_structures_svg/349/230-27-3.svg)
Benzo[h]quinoline
Also known as: α-Naphthoquinoline, 1-Naphthoquinoline, 4-Azaphenanthrene, Benzoquinoline, 7,8-Benzoquinoline
Benzo[h]quinoline (CAS 230-27-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H9N and a molecular weight of 179.217 g/mol. Key properties include a melting point of 48-50 °C(lit.), a boiling point of 340.8±0.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 155.9±11.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 230-27-3
- Jingsj CID
- J-27084-8
- Molecular Formula
- C13H9N
- Molecular Weight
- 179.217 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 48-50 °C(lit.) |
|---|---|
| Boiling Point | 340.8±0.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 155.9±11.9 °C |
| Exact Mass | 179.073502 |
| PSA | 12.89000 |
| LogP | 3.32 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.727 |
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 Benzo[h]quinoline?
The CAS number of Benzo[h]quinoline is 230-27-3.
What are the molecular formula and molecular weight of Benzo[h]quinoline?
Benzo[h]quinoline has molecular formula C13H9N and molecular weight 179.217 g/mol.
What are the upstream and downstream products of Benzo[h]quinoline?
For Benzo[h]quinoline, Upstream Products: 1-Naphthylamine, 1,3-Propanediol, Ethanol; Downstream Products: 5H-indeno[1,2-b]pyridine, 10-Hydroxybenzo[h]quinoline.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Benzo[h]quinoline (CAS 230-27-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27084-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.