4,5-Dichloro-1,2-benzenediamine
4,5-二氯-1,2-苯二胺
Also known as: 1,2-Diamino-4,5-dichlorobenzene, 4,5-Dichloro-o-phenylenediamine, 4,5-Dichlorobenzene-1,2-diamine, 4,5-Dichloro-1,2-phenylenediamine, 1,2-Dichloro-4,5-diaminobenzene, 4,5-Dichloro-o-phenylendiamine, 4,5-Dichloro-ortho-phenylenediamine
- CAS No.
- 5348-42-5
- Jingsj CID
- J-17767-8
- Molecular Formula
- C6H6Cl2N2
- Chinese Name
- 4,5-二氯-1,2-苯二胺
- Molecular Weight
- 177.031 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 158-164 °C(lit.) |
|---|---|
| Boiling Point | 346.3±37.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 163.3±26.5 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 4,5-Dichloro-1,2-benzenediamine?
5348-42-5
What are the molecular formula and molecular weight of 4,5-Dichloro-1,2-benzenediamine?
C6H6Cl2N2, molecular weight 177.031 g/mol
Is 4,5-Dichloro-1,2-benzenediamine hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026