Benzenesulfonyl chloride, 4-(dimethylamino)- - Names and Identifiers
Benzenesulfonyl chloride, 4-(dimethylamino)- - Physico-chemical Properties
Molecular Formula | C8H10ClNO2S
|
Molar Mass | 220 |
Density | 1.338 |
Melting Point | 110℃ |
Boling Point | 320℃ |
Flash Point | 148℃ |
pKa | 0.53±0.24(Predicted) |
Storage Condition | 2-8°C |
Benzenesulfonyl chloride, 4-(dimethylamino)- - Upstream Downstream Industry
Benzenesulfonyl chloride, 4-(dimethylamino)- - Introduction
p-(Dimethylamino)benzenesulfonyl chloride, also known as p-(Dimethylamino)benzenesulfonyl chloride, molecular formula C8H10ClNO2S, is an organic compound.
It is a white crystalline solid with a strong pungent odor. It has a melting point of about 48-50°C and a boiling point of about 250-255°C. It is insoluble in water and has good solubility in organic solvents.
p-(Dimethylamino)benzenesulfonyl chloride is mainly used as an important intermediate in organic synthesis. It can be used to prepare pesticides, drugs, dyes, rubber auxiliaries and other chemicals. In organic synthesis, it is often used as a chlorination reagent, sulfonation reagent and amino protection reagent.
The compound is usually prepared by reacting dimethylamine with P-Toluenesulfonyl chloride, and the reaction process is usually carried out at low temperature to avoid side reactions.
This compound needs to be safe during use. Because it has a pungent odor and irritation, protective gloves and goggles should be worn during operation and good ventilation should be maintained. At the same time, it is also a flammable substance, avoid exposure to open flames and high temperatures. When stored, keep away from fire and oxidant and keep sealed.
Last Update:2024-04-09 21:11:58