1331-14-2
Dichloro-4-Nitroaniline
CAS: 1331-14-2
Molecular Formula: C6H4Cl2N2O2
1331-14-2 - Names and Identifiers
| Name | Dichloro-4-Nitroaniline |
| Synonyms | Dichloro-4-Nitroaniline N,N-dichloro-4-nitroaniline 2,3-dichloro-4-nitro-aniline Benzenamine,ar,ar-dichloro-4-nitro- (9CI) |
| CAS | 1331-14-2 |
| InChI | InChI=1/C6H4Cl2N2O2/c7-5-3(9)1-2-4(6(5)8)10(11)12/h1-2H,9H2 |
1331-14-2 - Physico-chemical Properties
| Molecular Formula | C6H4Cl2N2O2 |
| Molar Mass | 207.014 |
| Density | 1.624g/cm3 |
| Boling Point | 367.4°C at 760 mmHg |
| Flash Point | 176°C |
| Vapor Presure | 1.37E-05mmHg at 25°C |
| Refractive Index | 1.655 |
1331-14-2 - Introduction
2,3-Dichloro-4-nitroaniline is an organic compound with the chemical formula C6H4Cl2N2O2. It is a yellow crystal, soluble in alcohol, ether and benzene, and slightly soluble in water.
2,3-dichloro-4-nitroaniline is commonly used as a dye and a synthetic intermediate. It can be used in the preparation of pigments and mordants in the dye industry, and can also be used as an intermediate for the synthesis of organic heterocyclic compounds.
The preparation of 2,3-dichloro-4-nitroaniline usually employs basic azo reaction. First, nitroaniline and dichlorobenzene are treated into nitrosoaniline, and then reacted with cuprous chloride to obtain the target product.
2,3-dichloro-4-nitroaniline is a hazardous chemical with certain safety risks. It is an irritating chemical that is irritating to the skin, eyes and respiratory tract. Wear protective gloves and goggles during use to avoid contact with skin and eyes. Avoid inhaling its dust or gas, and make sure to operate in a well-ventilated area. In case of accidental contact, rinse immediately with plenty of water and seek medical help.
2,3-dichloro-4-nitroaniline is commonly used as a dye and a synthetic intermediate. It can be used in the preparation of pigments and mordants in the dye industry, and can also be used as an intermediate for the synthesis of organic heterocyclic compounds.
The preparation of 2,3-dichloro-4-nitroaniline usually employs basic azo reaction. First, nitroaniline and dichlorobenzene are treated into nitrosoaniline, and then reacted with cuprous chloride to obtain the target product.
2,3-dichloro-4-nitroaniline is a hazardous chemical with certain safety risks. It is an irritating chemical that is irritating to the skin, eyes and respiratory tract. Wear protective gloves and goggles during use to avoid contact with skin and eyes. Avoid inhaling its dust or gas, and make sure to operate in a well-ventilated area. In case of accidental contact, rinse immediately with plenty of water and seek medical help.
Last Update：2024-04-10 22:29:15
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