2-Chloropyridine-4-carbonyl chloride
Also known as: 2-Chloro-4-pyridinecarbonyl chloride, 2-Chloro-isonicotinoyl chloride, 4-Pyridinecarbonyl chloride, 2-chloro- (9CI), MFCD00204232, BUTTPARK 43\57-04, TIMTEC-BB SBB005463, 2-chloropyridine-4-carbonyl chloride, 2-chloroisonicotinoyl chloride
2-Chloropyridine-4-carbonyl chloride (CAS 65287-34-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H3Cl2NO and a molecular weight of 176.00000 g/mol. Key properties include a boiling point of 144 °C, a density of 1.454g/cm3 and a flash point of 104.7ºC. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed and H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 65287-34-5
- Jingsj CID
- J-8325-0
- Molecular Formula
- C6H3Cl2NO
- Molecular Weight
- 176.00000 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 144 °C |
|---|---|
| Density | 1.454g/cm3 |
| Flash Point | 104.7ºC |
| Exact Mass | 174.95900 |
| PSA | 29.96000 |
| LogP | 2.11400 |
| Refractive Index | 1.566 |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H314 — Causes severe skin burns and eye damage
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-Chloropyridine-4-carbonyl chloride?
The CAS number of 2-Chloropyridine-4-carbonyl chloride is 65287-34-5.
What are the molecular formula and molecular weight of 2-Chloropyridine-4-carbonyl chloride?
2-Chloropyridine-4-carbonyl chloride has molecular formula C6H3Cl2NO and molecular weight 176.00000 g/mol.
Is 2-Chloropyridine-4-carbonyl chloride hazardous?
2-Chloropyridine-4-carbonyl chloride has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H314 — Causes severe skin burns and eye damage.
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-Chloropyridine-4-carbonyl chloride (CAS 65287-34-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8325-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.