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Toluene-2,3-diamine

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Name

Toluene-2,3-diamine

EINECS 220-248-5
CAS No. 2687-25-4 Density 1.107 g/cm 3
PSA 52.04000 LogP 2.32180
Solubility N/A 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 Molecular Structure of 2687-25-4 (2,3-DIAMINOTOLUENE) Hazard Symbols IrritantXi; HarmfulXn
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;

Article Data 45

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

1.   

ipr-mus LD50:286 mg/kg

   GENEA3    Genetica (The Hague). 26 (1985),109.
Carcinogenicity:2,3-TOLYLENEDIAMINE(2687-25-4)- Not listed as a carcinogen by IARC, NTP,ACGIH,  or CA Prop 65.
Other: The toxicological properties have not been fully investigated.See actual entry in RTECS for complete information.

Toluene-2,3-diamine Consensus Reports

2,3-TOLYLENEDIAMINE(2687-25-4) has been reported in EPA TSCA Inventory.

Toluene-2,3-diamine Safety Profile

Poison by intraperitoneal route. When heated to decomposition it emits toxic vapors of NOx.
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

Stability and Reactivity of 2,3-TOLYLENEDIAMINE(2687-25-4):
Conditions to Avoid: Incompatible materials.
Chemical Stability:Stable under normal temperatures and pressures.
Incompatibilities with Other Materials:strong acids;Strong oxidizing agents.
Hazardous Decomposition Products:carbon dioxide,Nitrogen oxides, Carbon monoxide.
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