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ChemicalBook >  Product Catalog >  Organic Chemistry >  Amides >  Naphthenic amines derivatives >  4,6-DIMETHYL-1,2-PHENYLENEDIAMINE

4,6-DIMETHYL-1,2-PHENYLENEDIAMINE

Basic information Safety Supplier Related

4,6-DIMETHYL-1,2-PHENYLENEDIAMINE Basic information

Product Name:
4,6-DIMETHYL-1,2-PHENYLENEDIAMINE
Synonyms:
  • 1,2-Benzenediamine, 4,5-dimethyl-
  • 4,5-Dimethyl-1,2-benzenediamine
  • 4,5-Dimethyl-1,2-diaminobenzene
  • 4,5-Dimethyl-1,2-phenylenediamine 98%
  • 4,5-Dimethyl-ortho-phenylenediamine
  • 4,5-bis(methyl-d3)benzene-1,2-diamine
  • 4,5-Dimethylbenzene-1,2-diamine 98%
  • 4,5-dimethyl-2-benzenediamine
CAS:
3171-45-7
MF:
C8H12N2
MW:
136.19
EINECS:
221-635-1
Product Categories:
  • Building Blocks
  • Chemical Synthesis
  • Anilines, Aromatic Amines and Nitro Compounds
  • Nitrogen Compounds
  • Organic Building Blocks
  • Polyamines
  • intermediate
Mol File:
3171-45-7.mol
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4,6-DIMETHYL-1,2-PHENYLENEDIAMINE Chemical Properties

Melting point:
127-129 °C (lit.)
Boiling point:
279.6±35.0 °C(Predicted)
Density 
1.076±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
pka
5.02±0.10(Predicted)
form 
Crystalline Mass, Crystals or Chunks
color 
White to yellow to brownish
Water Solubility 
Slightly soluble in water.
Sensitive 
Air & Light Sensitive
CAS DataBase Reference
3171-45-7(CAS DataBase Reference)
EPA Substance Registry System
1,2-Benzenediamine, 4,5-dimethyl- (3171-45-7)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38-36
Safety Statements 
26-36
RIDADR 
2811
WGK Germany 
3
Hazard Note 
Irritant
TSCA 
Yes
HazardClass 
6.1(a)
PackingGroup 
II
HS Code 
29212900

MSDS

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4,6-DIMETHYL-1,2-PHENYLENEDIAMINE Usage And Synthesis

Chemical Properties

White to light brown solid

Uses

Employed in the preparation of transition metal complexes1 and quinoxalinones.2

Uses

4, 5-dimethyl-o-phenylenediamine used in the determination of aromatic aldehydes by high performance liquid chromatography after precolumn fluorescent derivatization. For the determination of vanillin.

Synthesis Reference(s)

Tetrahedron Letters, 42, p. 2277, 2001 DOI: 10.1016/S0040-4039(01)00163-0

4,6-DIMETHYL-1,2-PHENYLENEDIAMINE Preparation Products And Raw materials

Raw materials

4,6-DIMETHYL-1,2-PHENYLENEDIAMINESupplier

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