2,3,5,6-Tetrachloro-4-pyridinamine
Also known as: 2,3,5,6-tetrachloropyridin-4-amine, 4-Amino-2,3,5,6-tetrachloropyridine, 4-Pyridinamine, 2,3,5,6-tetrachloro-, 2,3,5,6-Tetrachlor-4-amino-pyridin, 2,3,5,6-tetrachloro-pyridin-4-ylamine, tetrachloropyridin-4-amine, 2,3,5,6-Tetrachloro-4-aMinopyridine, 4-aminotetrachloropyridine
2,3,5,6-Tetrachloro-4-pyridinamine (CAS 2176-63-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H2Cl4N2 and a molecular weight of 231.895 g/mol. Key properties include a melting point of 212ºC, a boiling point of 333.8±37.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 155.7±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2176-63-8
- Jingsj CID
- J-1064565-5
- Molecular Formula
- C5H2Cl4N2
- Molecular Weight
- 231.895 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 212ºC |
|---|---|
| Boiling Point | 333.8±37.0 °C at 760 mmHg |
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 155.7±26.5 °C |
| Exact Mass | 229.897202 |
| PSA | 38.91000 |
| LogP | 4.24 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.646 |
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 2,3,5,6-Tetrachloro-4-pyridinamine?
The CAS number of 2,3,5,6-Tetrachloro-4-pyridinamine is 2176-63-8.
What are the molecular formula and molecular weight of 2,3,5,6-Tetrachloro-4-pyridinamine?
2,3,5,6-Tetrachloro-4-pyridinamine has molecular formula C5H2Cl4N2 and molecular weight 231.895 g/mol.
What are the upstream and downstream products of 2,3,5,6-Tetrachloro-4-pyridinamine?
For 2,3,5,6-Tetrachloro-4-pyridinamine, Upstream Products: 2,3,5-Trichloropyridin-4-amine, Pentachloropyridine, 2,3,4,5-tetrachloropyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,3,5,6-Tetrachloro-4-pyridinamine (CAS 2176-63-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1064565-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.