16554-45-3
6-Nitro-o-anisidine
CAS: 16554-45-3
Molecular Formula: C7H8N2O3
16554-45-3 - Names and Identifiers
| Name | 6-Nitro-o-anisidine |
| Synonyms | Einecs 240-617-4 6-Nitro-o-anisidine 6-nitro-o-anisidine 2-amino-3-nitroanisole 2-methoxy-6-nitroaniline 2-METHOXY-6-NITROANILINE 2-Nitro-6-(methoxy)aniline 2-methoxy-6-nitrobenzenamine 2-METHOXY-6-NITRO-PHENYLAMINE |
| CAS | 16554-45-3 |
| EINECS | 240-617-4 |
| InChI | InChI=1/C7H8N2O3/c1-12-6-4-2-3-5(7(6)8)9(10)11/h2-4H,8H2,1H3 |
16554-45-3 - Physico-chemical Properties
| Molecular Formula | C7H8N2O3 |
| Molar Mass | 168.15 |
| Density | 1.318±0.06 g/cm3(Predicted) |
| Melting Point | 73-78℃ |
| Boling Point | 322.1±22.0 °C(Predicted) |
| Flash Point | 148.607°C |
| Vapor Presure | 0mmHg at 25°C |
| pKa | -0.35±0.25(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.601 |
16554-45-3 - Risk and Safety
| UN IDs | 2811 |
| Hazard Class | 6.1 |
| Packing Group | Ⅲ |
16554-45-3 - Introduction
6-ntro-o-anisidine is a chemical substance with the chemical formula C7H8N2O3. The following is a description of the nature, use, preparation and safety information of the substance:
Properties: 6-nyro-o-anisidine is a yellow crystalline solid with melting point and boiling point. It is insoluble in water, but soluble in organic solvents such as ethanol and chloroform. The compound has strong amino and methoxy functional groups and can react with other compounds.
Uses: 6-nyro-o-anisidine is commonly used as a starting material or intermediate in organic synthesis. It can be used to synthesize drugs, pesticides, dyes and other organic compounds. In addition, the compound can also be used as a pigment for dyes and as an intermediate for preservatives.
Preparation method: 6-Nitro-o-anisidine can be obtained by reacting aniline with nitric acid. First, aniline is suspended in concentrated sulfuric acid at a low temperature, and then concentrated nitric acid is slowly added dropwise to produce nitrated aniline. Subsequently, the nitrated aniline is reacted with a methanol solution to yield 6-Nitro-o-anisidine.
SAFETY INFORMATION: 6-nyro-o-anisidine is explosive and highly toxic and irritating. Contact or inhalation of the substance may cause irritation and damage to the eyes and respiratory system. Therefore, safety protective equipment such as gloves, goggles and breathing masks should be worn when using or handling the chemical. Store it in an airtight container away from sources of fire and heat. Use should be careful to prevent skin contact, avoid inhaling the aerosol. At the same time, should follow the relevant safety procedures for operation.
Properties: 6-nyro-o-anisidine is a yellow crystalline solid with melting point and boiling point. It is insoluble in water, but soluble in organic solvents such as ethanol and chloroform. The compound has strong amino and methoxy functional groups and can react with other compounds.
Uses: 6-nyro-o-anisidine is commonly used as a starting material or intermediate in organic synthesis. It can be used to synthesize drugs, pesticides, dyes and other organic compounds. In addition, the compound can also be used as a pigment for dyes and as an intermediate for preservatives.
Preparation method: 6-Nitro-o-anisidine can be obtained by reacting aniline with nitric acid. First, aniline is suspended in concentrated sulfuric acid at a low temperature, and then concentrated nitric acid is slowly added dropwise to produce nitrated aniline. Subsequently, the nitrated aniline is reacted with a methanol solution to yield 6-Nitro-o-anisidine.
SAFETY INFORMATION: 6-nyro-o-anisidine is explosive and highly toxic and irritating. Contact or inhalation of the substance may cause irritation and damage to the eyes and respiratory system. Therefore, safety protective equipment such as gloves, goggles and breathing masks should be worn when using or handling the chemical. Store it in an airtight container away from sources of fire and heat. Use should be careful to prevent skin contact, avoid inhaling the aerosol. At the same time, should follow the relevant safety procedures for operation.
Last Update：2024-04-09 21:11:58
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