A0629712
2-amino-4-nitrotoluene , Analysis standard , 99-55-8
Synonym(s):
2-Amino-4-nitrotoluene;5-Nitro-o-toluidine
CAS NO.：99-55-8
Empirical Formula: C7H8N2O2
Molecular Weight: 152.15
MDL number: MFCD00007741
EINECS: 202-765-8
| Pack Size | Price | Stock | Quantity |
| 250MG | RMB158.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 103-106 °C(lit.) |
| Boiling point: | 294.61°C (rough estimate) |
| Density | 1.2333 (estimate) |
| refractive index | 1.6276 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,2-8°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Crystalline Powder |
| pka | 2.34±0.10(Predicted) |
| color | Ochre to yellow-orange |
| Water Solubility | <0.1 g/100 mL at 19 ºC |
| BRN | 879021 |
| Exposure limits | ACGIH: TWA 1 mg/m3 |
| Stability: | Stable. Incompatible with strong oxidizing agents, acid chlorides, acid anhydrides, acids, chloroformates. |
Description and Uses
2-Methyl-5-nitroaniline, also known as 5-nitro-o-toluidine, is an intermediate compound in the synthesis of a wide range of azo dyes and is an in vivo metabolic product of 2,4-dinitrotoluene.
5-Nitro-o-toluidine is used in the synthesis of numerous dyes.
Safety
| Symbol(GHS) |   GHS06,GHS08 |
| Signal word | Danger |
| Hazard statements | H301+H311+H331-H351-H412 |
| Precautionary statements | P201-P273-P280-P301+P310-P302+P352+P312-P304+P340+P311 |
| Hazard Codes | T,Xi |
| Risk Statements | 23/24/25-40-52/53 |
| Safety Statements | 36/37-45-61 |
| RIDADR | UN 2660 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | XU8225000 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29214300 |
| Toxicity | LD50 orl-rat: 574 mg/kg NCIMR* NIH-71-E-2144,73 |
