Benzenesulfonyl chloride, 2-chloro-4-nitro-
2-CHLORO-4-NITRO-BENZENESULFONYL CHLORIDE
CAS: 20201-03-0
Molecular Formula: C6H3Cl2NO4S
Benzenesulfonyl chloride, 2-chloro-4-nitro- - Names and Identifiers
| Name | 2-CHLORO-4-NITRO-BENZENESULFONYL CHLORIDE |
| Synonyms | 2-CHLORO-4-NITRO-BENZENESULFONYL CHLORIDE Benzenesulfonyl chloride, 2-chloro-4-nitro- |
| CAS | 20201-03-0 |
Benzenesulfonyl chloride, 2-chloro-4-nitro- - Physico-chemical Properties
| Molecular Formula | C6H3Cl2NO4S |
| Molar Mass | 256.063 |
| Density | 1.708±0.06 g/cm3(Predicted) |
| Melting Point | 66-67 °C(Solv: ligroine (8032-32-4)) |
| Boling Point | 370.3±32.0 °C(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
Benzenesulfonyl chloride, 2-chloro-4-nitro- - Introduction
It is an organic compound with the chemical formula C6H3ClN2O3S. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: Colorless to light yellow crystal
-Molecular weight: 236.6g/mol
-Melting point: 105-107 degrees Celsius
-Boiling point: 413 degrees Celsius
-Density: 1.68 g/mL (20 degrees Celsius)
-Solubility: Slightly soluble in water, soluble in organic solvents such as ethanol and dimethylformamide
Use:
-, CHLORIDE is an important organic synthesis intermediate, which has a wide range of applications in pharmaceutical, dye, pesticide and other organic chemistry fields.
-It is often used as a sulfonylation reagent for aromatic amines, and can be used for the synthesis of aromatic amine sulfonyl chloride or aromatic amine sulfonimide.
Method:
-the preparation method of CHLORIDE is generally by the reaction of p-nitroaniline and thionyl CHLORIDE.
-The specific preparation method is as follows: First, under stirring, slowly add nitroaniline to thionyl chloride, and then heat the reaction mixture. After completion of the reaction, the product is cooled and crystallized.
Safety Information:
-, CHLORIDE is an organic synthetic reagent with more active chemical properties.
-in the operation should pay attention to protection, avoid contact with skin, eyes and mucous membrane.
-If contact with skin, rinse immediately with plenty of water. In case of eye contact, rinse immediately with plenty of water and seek medical help.
-Store in a sealed container, away from fire and oxidizing agents.
Nature:
-Appearance: Colorless to light yellow crystal
-Molecular weight: 236.6g/mol
-Melting point: 105-107 degrees Celsius
-Boiling point: 413 degrees Celsius
-Density: 1.68 g/mL (20 degrees Celsius)
-Solubility: Slightly soluble in water, soluble in organic solvents such as ethanol and dimethylformamide
Use:
-, CHLORIDE is an important organic synthesis intermediate, which has a wide range of applications in pharmaceutical, dye, pesticide and other organic chemistry fields.
-It is often used as a sulfonylation reagent for aromatic amines, and can be used for the synthesis of aromatic amine sulfonyl chloride or aromatic amine sulfonimide.
Method:
-the preparation method of CHLORIDE is generally by the reaction of p-nitroaniline and thionyl CHLORIDE.
-The specific preparation method is as follows: First, under stirring, slowly add nitroaniline to thionyl chloride, and then heat the reaction mixture. After completion of the reaction, the product is cooled and crystallized.
Safety Information:
-, CHLORIDE is an organic synthetic reagent with more active chemical properties.
-in the operation should pay attention to protection, avoid contact with skin, eyes and mucous membrane.
-If contact with skin, rinse immediately with plenty of water. In case of eye contact, rinse immediately with plenty of water and seek medical help.
-Store in a sealed container, away from fire and oxidizing agents.
Last Update：2024-04-10 22:29:15
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Product Name: 2-CHLORO-4-NITRO-BENZENESULFONYL CHLORIDE Visit Supplier Webpage Request for quotation
CAS: 20201-03-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 20201-03-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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