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4,5-Dimethyl-1,2-phenylenediamine

4,5-Dimethyl-1,2-phenylenediamine structure

CAS No:
3171-45-7
Formula:
C8H12N2
Chemical Name:
4,5-Dimethyl-1,2-phenylenediamine
Synonyms:
1,2-Benzenediamine,4,5-dimethyl-;o-Phenylenediamine,4,5-dimethyl-;4,5-Dimethyl-1,2-benzenediamine;4,5-Diamino-o-xylene;1,2-Dimethyl-4,5-diaminobenzene;4,5-Dimethyl-o-phenylenediamine;4,5-Diamino-1,2-dimethylbenzene;o-Xylene-4,5-diamine;1,2-Diamino-4,5-dimethylbenzene;4,5-Dimethyl-1,2-phenylenediamine;4,5-Dimethyl-1,2-diaminobenzene;2,3-Diamino-5,6-dimethylbenzene;2-Amino-4,5-dimethylaniline;NSC 12978
Categories:
Organic Chemistry > Amides

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Description

White to light brown solid

4,5-Dimethyl-1,2-phenylenediamine Basic Attributes

Molecular Weight：

136.19

Exact Mass：

136.19

EC Number：

221-635-1

UNII：

1OJ9D3R6NH

NSC Number：

12978

DSSTox ID：

DTXSID1062885

HScode：

2921590090

Characteristics

PSA：

XLogP3：

1.3

Appearance：

White to yellow to brownish Crystalline Mass, Crystals or Chunks

Density：

1.1±0.1 g/cm3

Melting Point：

133 °C

Boiling Point：

279.6°C at 760 mmHg

Flash Point：

144.9±25.4 °C

Refractive Index：

1.619

Water Solubility：

Slightly soluble in water.

Storage Conditions：

2-8°C

Safety Information

Packing level：

Hazard category：

6.1(a)

Transport codes：

2811

wgk germany：

hazard class code：

36/37/38-36

safety instructions：

26-36

Marks：

Hazard note：

Irritant

Precautionary statement(s)：

P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H302

GHS Classification：

|Warning|H302 (10.87%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 46 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

4,5-dimethyl-1,2-phenylenediamine

4,5-Dimethyl-1,2-phenylenediamine Use and Manufacturing

Methods of Manufacturing

4.1) 1 , 2-diamino-4, 5-dimcthvl benzene32 mL d'HCl 32percent are added to a solution comprising 12, 9 g (57, 17 mmol ; 9, 5 eq) of SnCl2.

Uses

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

Manufacturing Info：

1,2-Benzenediamine, 4,5-dimethyl-: ACTIVE

Computed Properties

Molecular Weight:136.19
XLogP3:1.3
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Exact Mass:136.100048391
Monoisotopic Mass:136.100048391
Topological Polar Surface Area:52
Heavy Atom Count:10
Complexity:99.8
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Sodium hydroxide

Ethanol

Sulfuric acid

Nitric acid

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4,5-Dimethyl-1,2-phenylenediamine

CAS No.: 3171-45-7

Content: 99.00%

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CAS No.: 3171-45-7

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Guide of 4,5-Dimethyl-1,2-phenylenediamine

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Material
Recommended Suppliers
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4,5-Dimethyl-1,2-phenylenediamine

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