m-Nitro-phenylacetonitrile
3-nitrophenylacetonitrile
CAS: 621-50-1
Molecular Formula: C8H6N2O2
m-Nitro-phenylacetonitrile - Names and Identifiers
| Name | 3-nitrophenylacetonitrile |
| Synonyms | NSC 91037 3-nitrobenzylcyanide m-nitrobenzylcyanide 3-Nitrophenylaceonitrile 3-NITROPHENYLACETONITRILE 3-nitrophenylacetonitrile m-Nitro-phenylacetonitrile 2-(3-nitrophenyl)ethanenitrile Acetonitrile, (m-nitrophenyl)- |
| CAS | 621-50-1 |
| EINECS | 210-689-1 |
| InChI | InChI=1/C8H6N2O2/c9-5-4-7-2-1-3-8(6-7)10(11)12/h1-3,6H,4H2 |
| InChIKey | WAVKEPUFQMUGBP-UHFFFAOYSA-N |
m-Nitro-phenylacetonitrile - Physico-chemical Properties
| Molecular Formula | C8H6N2O2 |
| Molar Mass | 162.15 |
| Density | 1.3264 (rough estimate) |
| Melting Point | 60-62°C(lit.) |
| Boling Point | 180°C3mm Hg(lit.) |
| Flash Point | 155°C |
| Solubility | Chloroform, Ethyl Acetate |
| Vapor Presure | 0.000144mmHg at 25°C |
| Appearance | Solid |
| Color | Pale Yellow to Light Brown |
| Storage Condition | -20°C Freezer |
| Refractive Index | 1.5770 (estimate) |
m-Nitro-phenylacetonitrile - Risk and Safety
| Risk Codes | 20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | 36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| RTECS | AM1247000 |
| Hazard Class | IRRITANT-HARMFUL |
m-Nitro-phenylacetonitrile - Introduction
3-nitrophenylacetonitrile is an organic compound with the chemical formula C8H6N2O2. It is a yellowish, crystalline solid with a peculiar odor.
3-Nitrophenylacetonitril is mainly used in the field of organic synthesis. It can be used as a raw material for the preparation of flavors, pharmaceutical intermediates and dyes. In addition, it can also be used in the synthesis of other organic compounds, such as amino acids and polycyclic aromatic compounds.
Preparation of 3-nitrophenylacetonitrile can be obtained by reacting phenylacetonitrile with nitric acid. The specific preparation method includes dissolving phenylacetonitrile in sulfuric acid, then adding nitric acid, stirring the reaction at low temperature for a period of time, and finally filtering, washing and drying to obtain the product.
When using 3-nitrophenylacetonitril, you need to pay attention to its safety. It is a flammable solid and can produce flammable gas when it encounters fire or high temperature. Therefore, avoid contact with fire sources during storage and operation, and maintain good ventilation. In addition, it may cause irritation to the skin and eyes, so use protective gloves and glasses. If inhaled or exposed to the substance, should be immediately moved into a ventilated place, if discomfort, should be checked by a doctor.
3-Nitrophenylacetonitril is mainly used in the field of organic synthesis. It can be used as a raw material for the preparation of flavors, pharmaceutical intermediates and dyes. In addition, it can also be used in the synthesis of other organic compounds, such as amino acids and polycyclic aromatic compounds.
Preparation of 3-nitrophenylacetonitrile can be obtained by reacting phenylacetonitrile with nitric acid. The specific preparation method includes dissolving phenylacetonitrile in sulfuric acid, then adding nitric acid, stirring the reaction at low temperature for a period of time, and finally filtering, washing and drying to obtain the product.
When using 3-nitrophenylacetonitril, you need to pay attention to its safety. It is a flammable solid and can produce flammable gas when it encounters fire or high temperature. Therefore, avoid contact with fire sources during storage and operation, and maintain good ventilation. In addition, it may cause irritation to the skin and eyes, so use protective gloves and glasses. If inhaled or exposed to the substance, should be immediately moved into a ventilated place, if discomfort, should be checked by a doctor.
Last Update：2024-04-09 20:52:54
