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Basic Information
| CAS No.: | 2687-25-4 |
|---|---|
| Name: | 2,3-DIAMINOTOLUENE |
| Article Data: | 45 |
| Molecular Structure: | |
|
|
|
| Formula: | C7H10N2 |
| Molecular Weight: | 122.17 |
| 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; |
| EINECS: | 220-248-5 |
| Density: | 1.107 g/cm 3 |
| Melting Point: | 59-65 °C(lit.) |
| Boiling Point: | 255 °C at 760 mmHg |
| Flash Point: | 131.1 °C |
| Appearance: | brown powder |
| Hazard Symbols: |
 Xi;  Xn
|
| Risk Codes: | 20/21/22-36/37/38 |
| Safety: | 26-36-36/37/39 |
| Transport Information: | UN 2811 |
| PSA: | 52.04000 |
| LogP: | 2.32180 |
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2,3-DIAMINOTOLUENE
Chemistry
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.)
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.)
Toxicity Data With Reference
| 1. | ipr-mus LD50:286 mg/kg | GENEA3 Genetica (The Hague). 26 (1985),109. |
Other: The toxicological properties have not been fully investigated.See actual entry in RTECS for complete information.
Consensus Reports
2,3-TOLYLENEDIAMINE(2687-25-4) has been reported in EPA TSCA Inventory.
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
Hazard Codes:Xn
,XiRisk 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
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.
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.