5-Amino-2,3-dichloropyridine
Also known as: 5,6-Dichloro-3-pyridinamine, 3-Amino-5,6-dichloropyridine, 5,6-dichloropyridin-3-amine, 3-Pyridinamine, 5,6-dichloro-, MFCD03840434
5-Amino-2,3-dichloropyridine (CAS 98121-41-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4Cl2N2 and a molecular weight of 163.005 g/mol. Key properties include a melting point of 107-112℃, a boiling point of 321.3±37.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 148.1±26.5 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic 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.
- 98121-41-6
- Jingsj CID
- J-1307151-7
- Molecular Formula
- C5H4Cl2N2
- Molecular Weight
- 163.005 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 107-112℃ |
|---|---|
| Boiling Point | 321.3±37.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 148.1±26.5 °C |
| Exact Mass | 161.975159 |
| PSA | 38.91000 |
| LogP | 1.88 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.623 |
| Storage Conditions | Room temperature. |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H315 — Causes skin irritation
- H318 — Causes serious 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 5-Amino-2,3-dichloropyridine?
The CAS number of 5-Amino-2,3-dichloropyridine is 98121-41-6.
What are the molecular formula and molecular weight of 5-Amino-2,3-dichloropyridine?
5-Amino-2,3-dichloropyridine has molecular formula C5H4Cl2N2 and molecular weight 163.005 g/mol.
Is 5-Amino-2,3-dichloropyridine hazardous?
5-Amino-2,3-dichloropyridine has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H315 — Causes skin irritation; H318 — Causes serious eye damage.
What are the upstream and downstream products of 5-Amino-2,3-dichloropyridine?
For 5-Amino-2,3-dichloropyridine, Upstream Products: 2,3-Dichloro-5-nitropyridine, Iron, Water; Downstream Products: 5-Bromo-2,3-dichloropyridine, 5,6-Dichloropyridin-3-ol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Amino-2,3-dichloropyridine (CAS 98121-41-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1307151-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.