2-Bromo-4-fluoro-1-(methylsulfonyl)benzene
2-Bromo-4-fluoro-1-(methylsulfonyl)benzene
CAS: 1039744-23-4
Molecular Formula: C7H6BrFO2S
2-Bromo-4-fluoro-1-(methylsulfonyl)benzene - Names and Identifiers
2-Bromo-4-fluoro-1-(methylsulfonyl)benzene - Physico-chemical Properties
| Molecular Formula | C7H6BrFO2S |
| Molar Mass | 253.09 |
| Density | 1.669±0.06 g/cm3(Predicted) |
| Boling Point | 349.1±42.0 °C(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Sensitive | IRRITANT |
| MDL | MFCD13195736 |
2-Bromo-4-fluoro-1-(methylsulfonyl)benzene - Introduction
2-Bromo-4-fluoro-1-(methylsulfonyl)benzene, formula C7H6BrFO2S, molecular weight 247.1g/mol. The following is an introduction to its nature, use, formulation and safety information:
Nature:
-Appearance: 2-Bromo-4-fluoro-1-(methylsulfonyl)benzene is a solid, usually white crystal.
-Melting point: about 65-68 ℃.
-Boiling point: about 278-280 ℃.
-Density: about 1.66g/cm³.
-Solubility: It has a certain solubility in organic solvents, such as ether and chloroform.
Use:
2-Bromo-4-fluoro-1-(methylsulfonyl)benzene can be used as an important intermediate in organic synthesis, widely used in pharmaceutical synthesis, pesticide synthesis, chemical synthesis and other fields.
Preparation Method:
The preparation method of -2-Bromo-4-fluoro-1-(methylsulfonyl)benzene can be obtained by reacting 4-fluoro-1-(methylsulfonyl)benzene with cuprous bromide. The specific steps are as follows:
a. 4-Fluoro-1-(methylsulfonyl) benzene is reacted with cuprous bromide in a suitable solvent.
B. After the reaction is carried out, drying, crystallization purification and other process steps are carried out to obtain 2-Bromo-4-fluoro-1-(methylsulfonyl)benzene product.
Safety Information:
- 2-Bromo-4-fluoro-1-(methylsulfonyl)benzene need to pay attention to personal protective measures during use, such as wearing protective glasses, protective gloves and protective clothing.
-In case of skin contact or ingestion, rinse immediately with water and seek medical attention.
-When storing, it should be stored in a dry, cool, well-ventilated place, away from fire and high temperature.
-During use and disposal, the relevant safety practices for chemicals should be followed.
Nature:
-Appearance: 2-Bromo-4-fluoro-1-(methylsulfonyl)benzene is a solid, usually white crystal.
-Melting point: about 65-68 ℃.
-Boiling point: about 278-280 ℃.
-Density: about 1.66g/cm³.
-Solubility: It has a certain solubility in organic solvents, such as ether and chloroform.
Use:
2-Bromo-4-fluoro-1-(methylsulfonyl)benzene can be used as an important intermediate in organic synthesis, widely used in pharmaceutical synthesis, pesticide synthesis, chemical synthesis and other fields.
Preparation Method:
The preparation method of -2-Bromo-4-fluoro-1-(methylsulfonyl)benzene can be obtained by reacting 4-fluoro-1-(methylsulfonyl)benzene with cuprous bromide. The specific steps are as follows:
a. 4-Fluoro-1-(methylsulfonyl) benzene is reacted with cuprous bromide in a suitable solvent.
B. After the reaction is carried out, drying, crystallization purification and other process steps are carried out to obtain 2-Bromo-4-fluoro-1-(methylsulfonyl)benzene product.
Safety Information:
- 2-Bromo-4-fluoro-1-(methylsulfonyl)benzene need to pay attention to personal protective measures during use, such as wearing protective glasses, protective gloves and protective clothing.
-In case of skin contact or ingestion, rinse immediately with water and seek medical attention.
-When storing, it should be stored in a dry, cool, well-ventilated place, away from fire and high temperature.
-During use and disposal, the relevant safety practices for chemicals should be followed.
Last Update：2024-04-09 19:06:02
