2-Bromo-4-chloropyridine
Also known as: 4-chloro-2-bromopyridine, 2-bromo-4-chloro-pyridine, 2-bromo-4-pyridyl chloride, Pyridine, 2-bromo-4-chloro-
2-Bromo-4-chloropyridine (CAS 22918-01-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H3BrClN and a molecular weight of 192.44 g/mol. Key properties include a boiling point of 226.6±20.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 90.9±21.8 °C. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 22918-01-0
- Jingsj CID
- J-1956312-3
- Molecular Formula
- C5H3BrClN
- Molecular Weight
- 192.44 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 226.6±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 90.9±21.8 °C |
| Exact Mass | 190.913727 |
| PSA | 12.89000 |
| LogP | 2.16 |
| Vapor Pressure | 0.1±0.4 mmHg at 25°C |
| Refractive Index | 1.581 |
| Storage Conditions | Room temperature. |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H315 — Causes skin irritation
- H318 — Causes serious eye damage
- 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-Bromo-4-chloropyridine?
The CAS number of 2-Bromo-4-chloropyridine is 22918-01-0.
What are the molecular formula and molecular weight of 2-Bromo-4-chloropyridine?
2-Bromo-4-chloropyridine has molecular formula C5H3BrClN and molecular weight 192.44 g/mol.
Is 2-Bromo-4-chloropyridine hazardous?
2-Bromo-4-chloropyridine has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H318 — Causes serious eye damage.
What are the upstream and downstream products of 2-Bromo-4-chloropyridine?
For 2-Bromo-4-chloropyridine, Upstream Products: 2-Amino-4-chloropyridine, 4-chloropyridine; Downstream Products: 2-Bromo-4-methoxypyridine, 4-Chloro-2-(trimethylsilyl)pyridine, 4-Chloro-2-ethynylpyridine.
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-Bromo-4-chloropyridine (CAS 22918-01-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1956312-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.