4,5-Dichloro-o-phenylenediamine, 98%

Description

CAS: 5348-42-5 | C6H6Cl2N2 | 177.03 g/mol

It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.

Solubility
Soluble in methanol and Dimethyl sulfoxide. Insoluble in water.

Notes
Store in a tightly closed container in a cool, dry, well-ventilated area. Store away from strong oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 5348-42-5
• Molecular Formula: C6H6Cl2N2
• Molecular Weight (g/mol): 177.03
• MDL Number: MFCD00007723
• InChI Key: IWFHBRFJOHTIPU-UHFFFAOYSA-N
• Synonym: 4,5-dichloro-o-phenylenediamine, 4,5-dichloro-1,2-benzenediamine, 1,2-diamino-4,5-dichlorobenzene, 4,5-dichloro-1,2-phenylenediamine, 1,2-benzenediamine, 4,5-dichloro, 4,5-dichloro-o-phenylendiamine, 1,2-dichloro-4,5-diaminobenzene, 2-amino-4,5-dichloroaniline, 4,5-dichloro-ortho-phenylenediamine, 4,5-dichlorophenylene-1,2-diamine
• PubChem CID: 79297
• IUPAC Name: 4,5-dichlorobenzene-1,2-diamine
• SMILES: NC1=CC(Cl)=C(Cl)C=C1N

• Melting Point: ∼162°C (decomposition)
• Quantity: 100 g
• UN Number: UN2811
• Beilstein: 1072811
• Solubility Information: Soluble in methanol and Dimethyl sulfoxide. Insoluble in water.
• Formula Weight: 177.03
• Percent Purity: 98%
• Chemical Name or Material: 4,5-Dichloro-o-phenylenediamine

Safety and Handling

Hazard Category	H302+H312+H332-H315-H319-H335
Hazard Statement	GHS H Statement H311-H302-H332-H315-H319-H335 Toxic in contact with skin. Harmful if swallowed. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
DOTInformation	Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC SOLIDS, ORGANIC, N.O.S.
EINECSNumber	226-305-0
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only