4,6-Dichloro-1,3-phenylenediamine
Also known as: 1,3-Benzenediamine, 4,6-dichloro-, 1,3-Dichloro-4,6-diaminobenzene, 1,3-diamino-4,6-dichlorobenzene, 1,5-Diamino-2,4-dichlorobenzene, 4,6-Dichlor-m-phenylendiamin, 4,6-Dichloro-1,3-benzenediamine, 4,6-dichloro-1,3-phenylenediamine, 4,6-dichloro-m-phenylenediamine, 4,6-dichlorobenzene-1,3-diamine, 4.6-Dichlor-1.3-diamino-benzol, 5-Amino-2,4-dichloroaniline, (5-amino-2,4-dichloro-phenyl)amine
4,6-Dichloro-1,3-phenylenediamine (CAS 20248-64-0) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C6H6Cl2N2 and a molecular weight of 177.031 g/mol. Key properties include a boiling point of 313.2±37.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 143.2±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 20248-64-0
- Jingsj CID
- J-1389978-0
- Molecular Formula
- C6H6Cl2N2
- Molecular Weight
- 177.031 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 313.2±37.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 143.2±26.5 °C |
| Exact Mass | 175.990799 |
| PSA | 52.04000 |
| LogP | 2.10 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.679 |
Customs & Trade Information
| HS Code | 2921519090 |
|---|---|
| Summary | 2921519090. o-, m-, p-phenylenediamine, diaminotoluenes, and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:17.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4,6-Dichloro-1,3-phenylenediamine?
The CAS number of 4,6-Dichloro-1,3-phenylenediamine is 20248-64-0.
What are the molecular formula and molecular weight of 4,6-Dichloro-1,3-phenylenediamine?
4,6-Dichloro-1,3-phenylenediamine has molecular formula C6H6Cl2N2 and molecular weight 177.031 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,6-Dichloro-1,3-phenylenediamine (CAS 20248-64-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1389978-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.