4-hydroxy-3-nitrobenzene-1-sulfonyl chloride

4-hydroxy-3-nitrobenzene-1-sulfonyl chloride - Names and Identifiers

Name	Benzenesulfonyl chloride, 4-hydroxy-3-nitro- (9CI)
Synonyms	H90106 4-Hydroxy-3-Nitrobenzenesulfonyl Chloride Benzenesulfonylchloride, 4-hydroxy-3-nitro- 4-hydroxy-3-nitrobenzene-1-sulfonyl chloride benzenesulfonyl chloride, 4-hydroxy-3-nitro- Benzenesulfonyl chloride, 4-hydroxy-3-nitro- (9CI)
CAS	147682-51-7
InChI	InChI=1/C6H4ClNO5S/c7-14(12,13)4-1-2-6(9)5(3-4)8(10)11/h1-3,9H

4-hydroxy-3-nitrobenzene-1-sulfonyl chloride - Physico-chemical Properties

Molecular Formula	C6H4ClNO5S
Molar Mass	237.62
Density	1.651 (estimate)
Boling Point	354.7°C at 760 mmHg
Flash Point	168.3°C
Vapor Presure	1.61E-05mmHg at 25°C
Storage Condition	Room Temprature
Refractive Index	1.6000 (estimate)

4-hydroxy-3-nitrobenzene-1-sulfonyl chloride - Introduction

Benzensulfonyl chloride, 4-hydroxy-3-nitro- (9CI) is an organic compound with the chemical formula C6H4ClNO4S. The following is an introduction to its nature, use, preparation and safety information:

1. Nature:
-Appearance: Benzenesulfonyl chloride, 4-hydroxy-3-nitro-( 9CI) is a light yellow to yellow crystal or crystalline powder.
-Solubility: It dissolves in organic solvents such as methanol, ethanol and ethers, but has low solubility in water.

2. Use:
-benzensulfonyl chloride, 4-hydroxy-3-nitro- (9CI) is often used as an intermediate in drug synthesis, and is used in the synthesis of antibiotics, non-steroidal anti-inflammatory drugs and anticancer drugs.
-It can also be used as dyes, Organic Synthesis Reagents and chemical intermediates.

3. Preparation method:
- Benzenesulfonyl chloride, 4-hydroxy-3-nitro-( 9CI) can be synthesized by the reaction of p-nitrobenzene sulfonic acid and sulfuryl chloride. First, nitrobenzenesulfonic acid and sulfuryl chloride are charged into a reaction vessel, reacted with stirring at an appropriate temperature, and neutralized by acid and base to obtain a product.

4. Safety Information:
- Benzenesulfonyl chloride, 4-hydroxy-3-nitro-( 9CI) is an organic compound, which needs to be safe when handling and using.
-It can cause irritation and damage to the eyes, skin and respiratory tract, so you must wear appropriate personal protective equipment.
-During storage, it should be kept in a dry, cool, ventilated place, away from fire and flammable materials.
-If the compound is inhaled, touched or ingested, seek medical attention immediately and bring the compound's safety data sheet to the doctor for diagnosis and treatment.

Last Update：2024-04-09 21:01:54