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| CAS No.: | 603-83-8 |
|---|---|
| Name: | 2-Methyl-3-nitroaniline |
| Article Data: | 29 |
| Molecular Structure: | |
|
|
|
| Formula: | C7H8N2O2 |
| Molecular Weight: | 152.153 |
| Synonyms: | o-Toluidine,3-nitro- (8CI);1-Amino-2-methyl-3-nitrobenzene;2-Amino-6-nitrotoluene;2-Methyl-3-nitrobenzenamine;3-Nitro-o-toluidine;6-Amino-2-nitrotoluene;6-Nitro-2-aminotoluene;NSC 227939;NSC 25011; |
| EINECS: | 210-059-6 |
| Density: | 1.269 g/cm3 |
| Melting Point: | 88-90 °C(lit.) |
| Boiling Point: | 304.7 °C at 760 mmHg |
| Flash Point: | 138.1 °C |
| Solubility: | <0.1 g/100 mL at 23 °C in water |
| Appearance: | Yellow to greenish-yellow crystalline powder |
| Hazard Symbols: |
 T,  N
|
| Risk Codes: | 23/24/25-33-51/53 |
| Safety: | 28-36/37-45-61-28A |
| Transport Information: | UN 2660 6.1/PG 3 |
| PSA: | 71.84000 |
| LogP: | 2.58980 |
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- 894852-01-87-BROMO-2,2-DIMETHYL-2H-PYRIDO[3,2-B][1,4]OXAZIN-3(4H)-ONE
| Conditions | Yield |
|---|---|
| Stage #1: 2,6-dinitrotoluene In 1,4-dioxane; water at 50℃; for 0.0833333h; Stage #2: With formic acid In 1,4-dioxane; water at 50℃; for 2h; Sealed tube; | 95% |
| With ammonium sulfide In ethanol at 79℃; for 2h; Reflux; | 79% |
| With formic acid; triethylamine; palladium on activated charcoal at 100℃; for 0.333333h; | 76% |
| Conditions | Yield |
|---|---|
| With sulfuric acid; nitric acid |
- 2464-33-7
N-(2-methylphenyl)phthalimide
- 7664-41-7
ammonia
A
- 603-83-8
3-nitro-o-tolylamine
B
- 99-55-8
2-methyl-5-nitroaniline
| Conditions | Yield |
|---|---|
| at 100℃; Zuerst nitrieren die Ausgangverbindung; |
| Conditions | Yield |
|---|---|
| Nitrieren und Verseifung der entstandenen Phthalylnitrotoluidine mit alkoh.Ammoniak im Autoklaven bei 100grad; | |
| durch Nitrieren und Verseifen der gebildeten Phthalylnitrotoluidine mit alkoh.Ammoniak bei 100grad; |
- 7664-93-9
sulfuric acid
- 95-53-4
o-toluidine
A
- 603-83-8
3-nitro-o-tolylamine
B
- 99-52-5
2-methyl-4-nitro-benzenamine
C
- 99-55-8
2-methyl-5-nitroaniline
| Conditions | Yield |
|---|---|
| beim Nitrieren; |
| Conditions | Yield |
|---|---|
| bei der elektrolytischen Reduktion; |
| Conditions | Yield |
|---|---|
| Hydrogenation; |
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Chemistry
IUPAC Name: 2-Methyl-3-nitroaniline
Product Name: 2-Methyl-3-nitroaniline
The MF of 2-Methyl-3-nitroaniline (CAS NO.603-83-8) is C7H8N2O2.
The MW of 2-Methyl-3-nitroaniline (CAS NO.603-83-8) is 152.15.
Synonyms of 2-Methyl-3-nitroaniline (CAS NO.603-83-8): 2-Methyl-3-aminonitrobenzene ; 2-Methyl-3-nitroaniline ; 3-Nitro-o-toluidine ; Benzenamine, 2-methyl-3-nitro- (9CI) ; o-Toluidine, 3-nitro- ; 2-Amino-6-nitrotoluene
Product Categories: Intermediates of Dyes and Pigments;Benzene derivatives;Anilines, Aromatic Amines and Nitro Compounds;API intermediates;Drug Intermediates
Form: Yellow rhombic needles (from water) or bright yellow powder
Water Solubility: <0.1 g/100 mL at 23 ºC
Index of Refraction: 1.615
EINECS: 210-059-6
Density: 1.269 g/ml
Flash Point: 138.1 °C
Boiling Point: 304.7 °C
Melting Point: 88-91 °C
BRN: 388393
Uses
2-Methyl-3-nitroaniline (CAS NO.603-83-8) is mainly used for cotton dyeing and printing of color reagent.
Safety Profile
Safety information of 2-Methyl-3-nitroaniline (CAS NO.603-83-8):
Hazard Codes 
T,
N
Risk Statements
23/24/25 Toxic by inhalation, in contact with skin and if swallowed
33 Danger of cumulative effects
51/53 Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
Safety Statements
28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
36/37 Wear suitable protective clothing and gloves
45 In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
61 Avoid release to the environment. Refer to special instructions safety data sheet
RIDADR UN 2660 6.1/PG 3
WGK Germany 3
RTECS XU8200000
Hazard Note Toxic
HazardClass 6.1
PackingGroup III
HS Code 29214300
Specification
2-Methyl-3-nitroaniline is incompatible with acids, acid chlorides, acid anhydrides, chloroformates and strong oxidizers.