179524-68-6
(2,4-Difluorophenyl)methanesulfonyl chloride
CAS: 179524-68-6
Molecular Formula: C7H5ClF2O2S
179524-68-6 - Names and Identifiers
179524-68-6 - Physico-chemical Properties
| Molecular Formula | C7H5ClF2O2S |
| Molar Mass | 226.63 |
| Melting Point | 40-41°C |
179524-68-6 - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | 34 - Causes burns |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 3261 8 / PGIII |
| WGK Germany | 3 |
179524-68-6 - Introduction
(2,4-Difluorophenyl)methanesulfonyl chloride ((2,4-Difluorophenyl)methanesulfonyl chloride) is an organic compound with the chemical formula C8H6ClF2O2S. It is a white crystalline solid, stable at room temperature.
(2,4-Difluorophenyl)methanesulfonyl chloride are mainly used as reaction reagents in organic synthesis. It can be used to synthesize drugs, pesticides and other organic compounds. As a sulfonyl chloride derivative, it can react with a nucleophile to form a chlorosulfonate.
(2,4-Difluorophenyl)methanesulfonyl chloride is generally prepared by reacting (2,4-Difluorophenyl)methanesulfonic acid with thionyl chloride. (2,4-Difluorophenyl)methanesulfonic acid was first dissolved in sodium carbonate solution and then thionyl chloride was slowly added. After completion of the reaction, the product was obtained by filtration and crystallization.
Regarding safety information,(2,4-Difluorophenyl)methanesulfonyl chloride is an irritating compound and is irritating to the skin and eyes. Wear appropriate protective equipment during use to avoid inhalation, contact with skin and eyes. During use in the laboratory, strict safety procedures should be followed and good ventilation conditions should be ensured. In case of gas or solution leakage, appropriate emergency measures shall be taken immediately. If ingested or inhaled, seek medical attention immediately.
(2,4-Difluorophenyl)methanesulfonyl chloride are mainly used as reaction reagents in organic synthesis. It can be used to synthesize drugs, pesticides and other organic compounds. As a sulfonyl chloride derivative, it can react with a nucleophile to form a chlorosulfonate.
(2,4-Difluorophenyl)methanesulfonyl chloride is generally prepared by reacting (2,4-Difluorophenyl)methanesulfonic acid with thionyl chloride. (2,4-Difluorophenyl)methanesulfonic acid was first dissolved in sodium carbonate solution and then thionyl chloride was slowly added. After completion of the reaction, the product was obtained by filtration and crystallization.
Regarding safety information,(2,4-Difluorophenyl)methanesulfonyl chloride is an irritating compound and is irritating to the skin and eyes. Wear appropriate protective equipment during use to avoid inhalation, contact with skin and eyes. During use in the laboratory, strict safety procedures should be followed and good ventilation conditions should be ensured. In case of gas or solution leakage, appropriate emergency measures shall be taken immediately. If ingested or inhaled, seek medical attention immediately.
Last Update：2024-04-09 20:02:46
