6-Methylquinoline
Also known as: 6-Methylquinoline, p-Toluquinoline, p-Methylquinoline, FEMA 2744, 6-methyl-chinolin, Quinoline, 6-methyl-, Tolliquinoline,p
6-Methylquinoline (CAS 91-62-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H9N and a molecular weight of 143.185 g/mol. Key properties include a melting point of -22°C, a boiling point of 258.6±0.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 104.4±11.3 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed and H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 91-62-3
- Jingsj CID
- J-1029042-3
- Molecular Formula
- C10H9N
- Molecular Weight
- 143.185 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -22°C |
|---|---|
| Boiling Point | 258.6±0.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 104.4±11.3 °C |
| Exact Mass | 143.073502 |
| PSA | 12.89000 |
| LogP | 2.54 |
| Additional Property | >1 (vs air) |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.625 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H315 — Causes skin irritation
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 6-Methylquinoline?
The CAS number of 6-Methylquinoline is 91-62-3.
What are the molecular formula and molecular weight of 6-Methylquinoline?
6-Methylquinoline has molecular formula C10H9N and molecular weight 143.185 g/mol.
Is 6-Methylquinoline hazardous?
6-Methylquinoline has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation.
What are the upstream and downstream products of 6-Methylquinoline?
For 6-Methylquinoline, Upstream Products: 6-Methyl-1,2,3,4-tetrahydroquinoline, Tris(3-hydroxypropyl)amine, 4-Nitrotoluene; Downstream Products: 6-Methylquinolin-5-amine, 5-Methylisatin, 6-Methyl-1,2,3,4-tetrahydroquinoline.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "6-Methylquinoline (CAS 91-62-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1029042-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.