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| CAS No.: | 578-46-1 |
|---|---|
| Name: | 5-METHYL-2-NITROANILINE |
| Article Data: | 22 |
| Molecular Structure: | |
|
|
|
| Formula: | C7H8 N2 O2 |
| Molecular Weight: | 152.153 |
| Synonyms: | m-Toluidine,6-nitro- (8CI); (5-Methyl-2-nitrophenyl)amine; 1-Amino-3-methyl-6-nitrobenzene;2-Nitro-5-methylaniline; 3-Amino-4-nitrotoluene; 3-Methyl-6-nitroaniline;4-Nitro-3-aminotoluene; 5-Methyl-2-nitroaniline; 5-Methyl-o-nitroaniline;6-Nitro-m-toluidine; NSC 28586; NSC 404025 |
| EINECS: | 209-423-7 |
| Density: | 1.269 g/cm3 |
| Melting Point: | 110-111 °C(lit.) |
| Boiling Point: | 312.4 °C at 760 mmHg |
| Flash Point: | 142.8 °C |
| Hazard Symbols: |
 T N
|
| Risk Codes: | 23/24/25-33-51/53 |
| Safety: | Mutation data reported. When heated to decomposition it emits toxic vapors of NOx. |
| Transport Information: | UN 2660 6 |
| PSA: | 71.84000 |
| LogP: | 2.58980 |
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Chemistry
IUPAC Name: 5-Methyl-2-nitroaniline
Synonyms: 5-methyl-2-nitroaniline ; 5-methyl-2-nitroaniline ; 3-Amino-4-nitrotoluene
Product Categories: Anilines, Aromatic Amines and Nitro Compounds
CAS NO: 578-46-1
Molecular Formula of 5-Methyl-2-nitroaniline (CAS NO.578-46-1) : C7H8N2O2
Molecular Weight of 5-Methyl-2-nitroaniline (CAS NO.578-46-1) : 152.15
Molecular Structure of 5-Methyl-2-nitroaniline (CAS NO.578-46-1) : 
EINECS: 209-423-7
Mol File: 578-46-1.mol
BRN : 2691416
Index of Refraction: 1.615
Surface Tension: 54.9 dyne/cm
Density: 1.269 g/cm3
Flash Point: 142.8 °C
Enthalpy of Vaporization: 55.34 kJ/mol
Boiling Point: 312.4 °C at 760 mmHg
Vapour Pressure: 0.000529 mmHg at 25°C
Melting point: 110-111 °C(lit.)
Toxicity Data With Reference
| 1. | mic-sat 500 µLg/plate | ENMUDM Environmental Mutagenesis. 4 (1982),163. |
Safety Profile
Mutation data reported. When heated to decomposition it emits toxic vapors of NOx.
Hazard Codes
T,
N
Risk Statements 23/24/25-33-51/53
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed.
R33:Danger of cumulative effects.
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements 28-36/37-45-61
S28:After contact with skin, wash immediately with plenty of soap-suds.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
S36/37:Wear suitable protective clothing and gloves.
RIDADR UN 2660 6.1/PG 3
WGK Germany 3
RTECS XU8060000
HazardClass 6.1
PackingGroup III
Specification
1.General Description :Yellow leaflets (from water) or orange powder.
2.Air & Water Reactions :5-Methyl-2-nitroaniline is sensitive to prolonged exposure to air. Insoluble in water.
3.Reactivity Profile: 5-Methyl-2-nitroaniline is incompatible with acids, acid chlorides, acid anhydrides, chloroformates, and strong oxidizers .
4.Health Hazard : Exposure to 5-Methyl-2-nitroaniline may include irritation. Structurally similar chemicals may cause methemoglobinemia.