5,6,7,8-Tetrahydroquinoline
Also known as: 2,3-Cyclohexano pyridine, 2,3-Cyclohexeno pyridine, Quinoline, 5,6,7,8-tetrahydro-
5,6,7,8-Tetrahydroquinoline (CAS 10500-57-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H11N and a molecular weight of 133.19400 g/mol. Key properties include a melting point of 222ºC, a boiling point of 419.0±45.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 184.0±23.9 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 10500-57-9
- Jingsj CID
- J-1101045-0
- Molecular Formula
- C9H11N
- Molecular Weight
- 133.19400 g/mol
- Category
- Pharma Intermediates
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 222ºC |
|---|---|
| Boiling Point | 419.0±45.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 184.0±23.9 °C |
| Exact Mass | 216.078644 |
| PSA | 12.89000 |
| LogP | 0.99 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.572 |
Customs & Trade Information
| HS Code | 2933499090 |
|---|---|
| Summary | 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. 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 5,6,7,8-Tetrahydroquinoline?
The CAS number of 5,6,7,8-Tetrahydroquinoline is 10500-57-9.
What are the molecular formula and molecular weight of 5,6,7,8-Tetrahydroquinoline?
5,6,7,8-Tetrahydroquinoline has molecular formula C9H11N and molecular weight 133.19400 g/mol.
What are the upstream and downstream products of 5,6,7,8-Tetrahydroquinoline?
For 5,6,7,8-Tetrahydroquinoline, Upstream Products: leucoline, 8-Hydroxyquinoline, 5-Hydroxyquinoline; Downstream Products: 8-Chloro-5,6,7,8-tetrahydroquinoline, 5,6,7,8-Tetrahydroquinoline 1-oxide, leucoline.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5,6,7,8-Tetrahydroquinoline (CAS 10500-57-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1101045-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.