8-Hydroxyquinaldine
Also known as: 2-Methyl-8-quinolinol, 2-Methylquinolin-8-ol, 8-Hydroxy-2-methylquinoline, 2-Methyl-8-hydroxyquinoline, 2-Methoxine, 2-Methyloxine
8-Hydroxyquinaldine (CAS 826-81-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C10H9NO and a molecular weight of 159.185 g/mol. Key properties include a melting point of 71-73 °C(lit.), a boiling point of 267.0±0.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 139.4±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 826-81-3
- Jingsj CID
- J-960165-4
- Molecular Formula
- C10H9NO
- Molecular Weight
- 159.185 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 71-73 °C(lit.) |
|---|---|
| Boiling Point | 267.0±0.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 139.4±22.3 °C |
| Exact Mass | 159.068420 |
| PSA | 33.12000 |
| LogP | 2.33 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.666 |
| Additional Property | insoluble |
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 8-Hydroxyquinaldine?
The CAS number of 8-Hydroxyquinaldine is 826-81-3.
What are the molecular formula and molecular weight of 8-Hydroxyquinaldine?
8-Hydroxyquinaldine has molecular formula C10H9NO and molecular weight 159.185 g/mol.
What are the upstream and downstream products of 8-Hydroxyquinaldine?
For 8-Hydroxyquinaldine, Upstream Products: 2-Aminophenol, Crotonaldehyde, 8-Methoxy-2-methylquinoline; Downstream Products: N-(2-formyl-5,8-dioxo-5,8-dihydroquinolin-7-yl)acetamide, 8-Acetoxyquinaldine, 8-Aminoquinaldine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "8-Hydroxyquinaldine (CAS 826-81-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-960165-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.