2-Amino-6-chloropyridine
Also known as: 6-Chloro-2-pyridinamine, 6-Chloro-2-pyridylamine, 6-chloropyridin-2-amine, 2-Pyridinamine, 6-chloro-, MFCD00234068, T6NJ BZ FG
2-Amino-6-chloropyridine (CAS 45644-21-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5ClN2 and a molecular weight of 128.560 g/mol. Key properties include a melting point of 69-73°C, a boiling point of 255.7±20.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 108.5±21.8 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, 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.
- 45644-21-1
- Jingsj CID
- J-1077991-6
- Molecular Formula
- C5H5ClN2
- Molecular Weight
- 128.560 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 69-73°C |
|---|---|
| Boiling Point | 255.7±20.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 108.5±21.8 °C |
| Exact Mass | 128.014130 |
| PSA | 38.91000 |
| LogP | 1.57 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.607 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- 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-Amino-6-chloropyridine?
The CAS number of 2-Amino-6-chloropyridine is 45644-21-1.
What are the molecular formula and molecular weight of 2-Amino-6-chloropyridine?
2-Amino-6-chloropyridine has molecular formula C5H5ClN2 and molecular weight 128.560 g/mol.
Is 2-Amino-6-chloropyridine hazardous?
2-Amino-6-chloropyridine has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 2-Amino-6-chloropyridine?
For 2-Amino-6-chloropyridine, Upstream Products: 2,6-Dichloropyridine, 3-Hydroxyglutaronitrile, 2-Chloropyridine N-oxide; Downstream Products: 2-Amino-3-bromo-6-chloropyridine, 2-Amino-6-phenylpyridine, N-(6-chloropyridin-2-yl)-2,2-dimethylpropanamide.
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-Amino-6-chloropyridine (CAS 45644-21-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1077991-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.