ChemicalBook > CAS DataBase List > 4,6-DIMETHYL-1,2-PHENYLENEDIAMINE

4,6-DIMETHYL-1,2-PHENYLENEDIAMINE

Product Name
4,6-DIMETHYL-1,2-PHENYLENEDIAMINE
CAS No.
3171-45-7
Chemical Name
4,6-DIMETHYL-1,2-PHENYLENEDIAMINE
Synonyms
4,5-DIMETHYL-1,2-PHENYLENEDIAMINE;4,5-Dimethyl-1,2-benzenediamine;4,5-DIMETHYL-BENZENE-1,2-DIAMINE;4,5-Dimethyl-ortho-phenylenediamine;4,5-DimethyL;4,5-DIAMINO-O-XYLENE;4-flouro-2-nitro aniline;Methylcobalamin Impurity 1;2-AMINO-4,5-DIMETHYLANILINE;4,5-dimethyl-2-benzenediamine
CBNumber
CB4292911
Molecular Formula
C8H12N2
Formula Weight
136.19
MOL File
3171-45-7.mol
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4,6-DIMETHYL-1,2-PHENYLENEDIAMINE Property

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

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
D176605
Product name
4,5-Dimethyl-1,2-phenylenediamine
Purity
98%
Packaging
5g
Price
$116
Updated
2024/03/01
Sigma-Aldrich
Product number
D176605
Product name
4,5-Dimethyl-1,2-phenylenediamine
Purity
98%
Packaging
25g
Price
$188
Updated
2024/03/01
TCI Chemical
Product number
D1083
Product name
4,5-Dimethyl-1,2-phenylenediamine
Purity
>98.0%(HPLC)
Packaging
5g
Price
$44
Updated
2024/03/01
TCI Chemical
Product number
D1083
Product name
4,5-Dimethyl-1,2-phenylenediamine
Purity
>98.0%(HPLC)
Packaging
25g
Price
$175
Updated
2024/03/01
Alfa Aesar
Product number
H32695
Product name
4,5-Dimethyl-o-phenylenediamine, 98%, many contain up to ca 15% water
Packaging
5g
Price
$62.65
Updated
2024/03/01
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4,6-DIMETHYL-1,2-PHENYLENEDIAMINE Chemical Properties,Usage,Production

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

Stannous chloride dihydrate Ethanol Diethyl ether Nitric acid Sodium hydroxide 3,4-Dimethylaniline Sulfuric acid

Preparation Products

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4,6-DIMETHYL-1,2-PHENYLENEDIAMINE Suppliers

Americas 1 China 148 Czech Republic 2 Europe 2 France 1 Germany 3 India 15 Japan 2 Switzerland 1 Ukraine 1 United Kingdom 10 United States 32 Global 218
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View Lastest Price from 4,6-DIMETHYL-1,2-PHENYLENEDIAMINE manufacturers

Shanghai UCHEM Inc.
Product
4,5-Dimethyl-1,2-phenylenediamine 3171-45-7
Price
US $30.00-296.00/g
Min. Order
25g
Purity
0.98
Supply Ability
25kg
Release date
2023-12-04
Hebei Yanxi Chemical Co., Ltd.
Product
4,6-DIMETHYL-1,2-PHENYLENEDIAMINE 3171-45-7
Price
US $50.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
10000
Release date
2023-10-09
Shaanxi Dideu Medichem Co. Ltd
Product
4,5-Dimethyl-1,2-phenylenediamine 3171-45-7
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20T
Release date
2019-12-31

3171-45-7, 4,6-DIMETHYL-1,2-PHENYLENEDIAMINERelated Search:

RIBOFLAVINE TETRABUTYRATE 4,6-DIMETHYL-1,2-PHENYLENEDIAMINE 5,6-DIMETHYL-2-BENZIMIDAZOLINONE 4,5-DIMETHYL-2-NITROPHENYL ISOCYANATE Riboflavin 5'-Monophosphate Sodium Salt 4,5-DIMETHYL-2-NITROANILINE Pendimethalin FLAVIN ADENINE DINUCLEOTIDE N,N’-BISACETYLACETO-2,5-DIMETHYL-1,4-PHENYLENEDIAMINE LUMIFLAVINE Riboflavin N N-DIMETHYL-1 4-PHENYLENEDIAMINE SULFA& N,N-DIMETHYL-1,4-PHENYLENEDIAMINE OXALATE N,N-DIMETHYL-1,3-PHENYLENEDIAMINE DIHYDROCHLORIDE N,N-DIMETHYL-1,4-PHENYLENEDIAMINE SULFATE N,N-DIMETHYL-1,4-PHENYLENEDIAMINE DIAZONIUM CHLORIDE ZINC CHLORIDE N,N-DIMETHYL-P-PHENYLENEDIAMINE MONOHYDROCHLORIDE N,N-DIMETHYL-1,4-PHENYLENEDIAMINE

  • 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
  • 2-AMINO-4,5-DIMETHYLPHENYLAMINE
  • 2-AMINO-4,5-DIMETHYLANILINE
  • 4,5-DIAMINO-O-XYLENE
  • 4,5-DIAMINO-1,2-DIMETHYLBENZENE
  • 4,5-DIMETHYL-O-PHENYLENE DIAMINE
  • 4,5-DIMETHYL-1,2-PHENYLENEDIAMINE
  • 4,5-DIMETHYL-BENZENE-1,2-DIAMINE
  • 4,6-DIMETHYL-1,2-PHENYLENEDIAMINE
  • 1,2-DIMETHYL-4,5-DIAMINOBENZENE
  • 4,5-DIMETHYL-1,2-PHENYLENEDIAMINE 95+%
  • 1,2-DIAMINO-4,5-DIMETHYLBENZENE
  • 1,2-DiaMino-4,5-diMethylbenzene[4,5-DiMethyl-1,2-phenylenediaMine]
  • 4,5-Dimethyl-1,2-phenylenediamine,4,5-Diamino-o-xylene
  • 4,5-Dimethyl-1,2-phenylenediamine >95.0%(T)
  • 4,5-DiMethyl-o-phenylenediaMine Monohydrate, 98%
  • 4,5-Diamino-o-xylene, 4,5-Dimethylphenylene-1,2-diamine
  • 4,5-Dimethylbenzene-1,2-diamine 98+%
  • Methylcobalamin Impurity 1
  • 4,5-Dimethyl-1,2-phenylenediamine &gt
  • 4,5-Dimethyl-1,2-phenylenediamine, 95%, for synthesis
  • 4,5-DimethyL
  • 4,6-DIMETHYL-1,2-PHENYLENEDIAMINE ISO 9001：2015 REACH
  • 4-flouro-2-nitro aniline
  • 3171-45-7
  • CH32C6H2NH22
  • AMINE
  • Organic Building Blocks
  • Nitrogen Compounds
  • Polyamines
  • Building Blocks
  • Building Blocks
  • Chemical Synthesis
  • Nitrogen Compounds
  • Organic Building Blocks
  • Polyamines
  • Anilines, Aromatic Amines and Nitro Compounds
  • intermediate