4-Chloropicolinaldehyde
Also known as: 2-Pyridinecarboxaldehyde, 4-chloro-, 2-Pyridinecarboxaldehyde,4-chloro-, 4-CHLORO PICOLINALDEHYDE, 4-CHLOROPICOLINALDEHYDE, 4-CHLOROPYRIDINE-2-CARBOXALDEHYDE, 4-Chloro-2-pyridinecarbaldehyde, 4-Chloro-2-pyridinecarboxaldehyde, 4-Chloropyridin-2-ylcarboxaldehyde, 4-Chloropyridine-2-carboxaldehyde, 4-chloro-2-pyridinecarbaldehyde, 4-chloropicolinaldehyde, 4-chloropyridine-2-carbaldehyde, Picolinaldehyde, 4-chloro-
4-Chloropicolinaldehyde (CAS 63071-13-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4ClNO and a molecular weight of 141.555 g/mol. Key properties include a melting point of 32-34ºC, a boiling point of 206.2±20.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 78.5±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 63071-13-6
- Jingsj CID
- J-1305176-8
- Molecular Formula
- C6H4ClNO
- Molecular Weight
- 141.555 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 32-34ºC |
|---|---|
| Boiling Point | 206.2±20.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 78.5±21.8 °C |
| Exact Mass | 140.998138 |
| PSA | 29.96000 |
| LogP | 0.90 |
| Vapor Pressure | 0.2±0.4 mmHg at 25°C |
| Refractive Index | 1.593 |
| Storage Conditions | Refrigerated. |
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 4-Chloropicolinaldehyde?
The CAS number of 4-Chloropicolinaldehyde is 63071-13-6.
What are the molecular formula and molecular weight of 4-Chloropicolinaldehyde?
4-Chloropicolinaldehyde has molecular formula C6H4ClNO and molecular weight 141.555 g/mol.
What are the upstream and downstream products of 4-Chloropicolinaldehyde?
For 4-Chloropicolinaldehyde, Upstream Products: methyl 4-chloropyridine-2-carboxylate, (4-Chloropyridin-2-yl)methanol, 2-Picolinic acid; Downstream Products: (4-Chloropyridin-2-yl)methanamine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Chloropicolinaldehyde (CAS 63071-13-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1305176-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.