• Name

  2,3-DIAMINOTOLUENE

• EINECS 220-248-5
• CAS No. 2687-25-4
• Article Data45
• CAS DataBase
• Density 1.107 g/cm ³
• Solubility
• Melting Point 59-65 °C(lit.)
• Formula C₇H₁₀N₂
• Boiling Point 255 °C at 760 mmHg
• Molecular Weight 122.17
• Flash Point 131.1 °C
• Transport Information UN 2811
• Appearance brown powder
• Safety 26-36-36/37/39
• Risk Codes 20/21/22-36/37/38
• Molecular Structure
• Hazard Symbols Xi; Xn
• Synonyms Toluene-2,3-diamine(7CI,8CI);1,2-Diamino-3-methylbenzene;1-Methyl-2,3-phenylenediamine;2,3-Diaminotoluene;2,3-Toluylenediamine;2,3-Tolylenediamine;2-Amino-3-methylaniline;3-Methyl-1,2-benzenediamine;3-Methyl-1,2-diaminobenzene;3-Methyl-1,2-phenylenediamine;3-Methyl-o-phenylenediamine;
• PSA 52.04000
• LogP 2.32180

Toluene-2,3-diamine Chemical Properties

Molecular Formula:C₇H₁₀N₂
Molar mass:122.1677 g/mol
Structure of 2,3-TOLYLENEDIAMINE(2687-25-4):
                                     
Synonyms of 2,3-TOLYLENEDIAMINE(2687-25-4):2,3-DIAMINOTOLUENE;Toluene-2,3-diamine;1,2-Benzenediamine, 3-methyl-;3-Methyl-o-phenylenediamine;3-Methyl-1,2-benzenediamine;3-Methyl-1,2-phenylenediamine;Toluene, 2,3-diamino-;
1,2-Diamino-3-methylbenzene
Density:1.107 g/cm³
Flash Point:131.1 °C 
Boiling Point:255 °C at 760 mmHg          
Index of Refraction:1.636
Vapour Pressure:0.0167 mmHg at 25°C
Melting point:59-65 °C(lit.)

Toluene-2,3-diamine Toxicity Data With Reference

Toluene-2,3-diamine Consensus Reports

Toluene-2,3-diamine Safety Profile

Poison by intraperitoneal route. When heated to decomposition it emits toxic vapors of NO_x.
Hazard Codes:Xn,Xi
Risk Statements:
20:  Harmful by inhalation
21:  Harmful in contact with skin
22:  Harmful if swallowed 
36:  Irritating to the eyes
37:  Irritating to the respiratory system
38:  Irritating to the skin
Safety Statements:
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36:  Wear suitable protective clothing 
37:  Wear suitable gloves
39:  Wear eye/face protection

Toluene-2,3-diamine Specification