2-Chloro-4-methoxypyridine
Also known as: 2-chloro-4-methoxypyridine, 2-Chlor-4-methoxy-pyridin, Pyridine, 2-chloro-4-methoxy-, MFCD02093951, IFLAB-BB F1957-0003
2-Chloro-4-methoxypyridine (CAS 17228-69-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H6ClNO and a molecular weight of 143.57 g/mol. Key properties include a boiling point of 213.8±20.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 83.1±21.8 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 17228-69-2
- Jingsj CID
- J-36957-3
- Molecular Formula
- C6H6ClNO
- Molecular Weight
- 143.57 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 213.8±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 83.1±21.8 °C |
| Exact Mass | 143.013794 |
| PSA | 22.12000 |
| LogP | 1.90 |
| Vapor Pressure | 0.2±0.4 mmHg at 25°C |
| Refractive Index | 1.518 |
GHS Safety & Compliance
- 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-Chloro-4-methoxypyridine?
The CAS number of 2-Chloro-4-methoxypyridine is 17228-69-2.
What are the molecular formula and molecular weight of 2-Chloro-4-methoxypyridine?
2-Chloro-4-methoxypyridine has molecular formula C6H6ClNO and molecular weight 143.57 g/mol.
Is 2-Chloro-4-methoxypyridine hazardous?
2-Chloro-4-methoxypyridine has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 2-Chloro-4-methoxypyridine?
For 2-Chloro-4-methoxypyridine, Upstream Products: 4-Methoxypyridin-2(1H)-one, Methanol, 2-Chloro-4-nitropyridine; Downstream Products: 4-Methoxy-2-methylpyridine, 2,4-Dimethoxypyridine, 6-Chloro-4-methoxynicotinonitrile.
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-Chloro-4-methoxypyridine (CAS 17228-69-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36957-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.