benzene, 1,2-difluoro-3-methyl-4-nitro-
1,2-difluoro-3-methyl-4-nitro-benzene
CAS: 914348-35-9
Molecular Formula: C7H5F2NO2
benzene, 1,2-difluoro-3-methyl-4-nitro- - Names and Identifiers
| Name | 1,2-difluoro-3-methyl-4-nitro-benzene |
| Synonyms | LogP 2,3-Difluoro-6-Nitrotoluene 2,3-DIFLUORO-6-NITROTOLUENE 1,2-difluoro-3-methyl-4-nitrobenzene (E)-methyl 3-(4-cyanophenyl)acrylate 1,2-difluoro-3-methyl-4-nitro-benzene 1,2-DIFLUORO-3-METHYL-4-NITRO-BENZENE benzene, 1,2-difluoro-3-methyl-4-nitro- BENZENE, 1,2-DIFLUORO-3-METHYL-4-NITRO- |
| CAS | 914348-35-9 |
| EINECS | 1592732-453-0 |
| InChI | InChI=1/C7H5F2NO2/c1-4-6(10(11)12)3-2-5(8)7(4)9/h2-3H,1H3 |
benzene, 1,2-difluoro-3-methyl-4-nitro- - Physico-chemical Properties
| Molecular Formula | C7H5F2NO2 |
| Molar Mass | 173.12 |
| Density | 1.374g/cm3 |
| Boling Point | 223.728°C at 760 mmHg |
| Flash Point | 97.176°C |
| Vapor Presure | 0.141mmHg at 25°C |
| Storage Condition | 2-8°C |
| Refractive Index | 1.509 |
benzene, 1,2-difluoro-3-methyl-4-nitro- - Introduction
1, is an organic compound with the chemical formula C7H5F2NO2.
In terms of properties, 1, is a colorless to light yellow solid with a lower melting point and boiling point. It is almost insoluble in water at normal temperature, but soluble in organic solvents such as ether, acetone and methylene chloride.
In terms of use, 1, it is often used as an intermediate in organic synthesis. It is mainly used to prepare other important organic compounds, such as drugs, dyes and pesticides.
on the preparation method, 1, the synthesis method is relatively simple, generally can be prepared by the reaction of p-nitrobenzoic acid and boron tetrafluoride in chloroform, and then combined with trifluoride to fluorinate.
Regarding safety information, since 1. It is an organic compound, it may cause certain harm to the human body and the environment. Therefore, in the use of the process should pay attention to protective measures, such as wearing protective glasses, gloves, protective clothing and so on. Avoid direct contact with skin and inhalation of gases or vapours. It needs to be stored in a cool, dry place and away from fire and oxidizing agents.
In terms of properties, 1, is a colorless to light yellow solid with a lower melting point and boiling point. It is almost insoluble in water at normal temperature, but soluble in organic solvents such as ether, acetone and methylene chloride.
In terms of use, 1, it is often used as an intermediate in organic synthesis. It is mainly used to prepare other important organic compounds, such as drugs, dyes and pesticides.
on the preparation method, 1, the synthesis method is relatively simple, generally can be prepared by the reaction of p-nitrobenzoic acid and boron tetrafluoride in chloroform, and then combined with trifluoride to fluorinate.
Regarding safety information, since 1. It is an organic compound, it may cause certain harm to the human body and the environment. Therefore, in the use of the process should pay attention to protective measures, such as wearing protective glasses, gloves, protective clothing and so on. Avoid direct contact with skin and inhalation of gases or vapours. It needs to be stored in a cool, dry place and away from fire and oxidizing agents.
Last Update：2024-04-09 21:48:26
