2-Methoxypyridine
Also known as: Methyl 2-pyridyl ether, 2-Pyridol methyl ether, Methyl pyridin-2-yl ether
2-Methoxypyridine (CAS 1628-89-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H7NO and a molecular weight of 109.126 g/mol. Key properties include a boiling point of 142.1±13.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 47.9±10.1 °C. It is classified under GHS with signal word Warning and hazard statements H226 — Flammable liquid and vapour, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1628-89-3
- Jingsj CID
- J-4115-6
- Molecular Formula
- C6H7NO
- Molecular Weight
- 109.126 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 142.1±13.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 47.9±10.1 °C |
| Exact Mass | 109.052765 |
| PSA | 22.12000 |
| LogP | 1.32 |
| Vapor Pressure | 7.1±0.3 mmHg at 25°C |
| Refractive Index | 1.493 |
| Additional Property | INSOLUBLE |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. 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 2-Methoxypyridine?
The CAS number of 2-Methoxypyridine is 1628-89-3.
What are the molecular formula and molecular weight of 2-Methoxypyridine?
2-Methoxypyridine has molecular formula C6H7NO and molecular weight 109.126 g/mol.
Is 2-Methoxypyridine hazardous?
2-Methoxypyridine has GHS signal word Warning and hazard statements H226 — Flammable liquid and vapour; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 2-Methoxypyridine?
For 2-Methoxypyridine, Upstream Products: 5-Bromo-2-methoxypyridine, Triethoxysilane, 4-Methylbenzyl chloride; Downstream Products: 2-Phenyl-2-(pyridin-2-yl)acetonitrile, (2-oxopyridin-1(2H)-yl)acetic acid, 2-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Methoxypyridine (CAS 1628-89-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-4115-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.