3-[(Dimethylamino)sulphonyl]benzoic acid

3-[(Dimethylamino)sulphonyl]benzoic acid - Names and Identifiers

Name	3-(Dimethylsulphamoyl)benzoic acid
Synonyms	3-(dimethylsulfamoyl)benzoate 3-(Dimethylsulfamoyl)benzoic acid 3-(Dimethylsulphamoyl)benzoic acid 3-(N,N-DiMethylsulfaMoyl)benzoic acid 3-(N,N-Dimethylsulphamoyl)benzoic acid 3-[(Dimethylamino)sulphonyl]benzoic acid Benzoic acid, 3-[(diMethylaMino)sulfonyl]- Benzoic acid, 3-[(dimethylamino)sulfonyl]- 3-[(dimethylamino)sulfonyl]benzenecarboxylic acid 3-[(Dimethylamino)sulphonyl]benzoic acid, 3-Carboxy-N,N-dimethylbenzenesulphonamide
CAS	7326-73-0
InChI	InChI=1/C9H11NO4S/c1-10(2)15(13,14)8-5-3-4-7(6-8)9(11)12/h3-6H,1-2H3,(H,11,12)/p-1

3-[(Dimethylamino)sulphonyl]benzoic acid - Physico-chemical Properties

Molecular Formula	C9H11NO4S
Molar Mass	229.25
Density	1.368±0.06 g/cm3(Predicted)
Melting Point	174-176°
Boling Point	417.1±47.0 °C(Predicted)
Flash Point	206°C
Vapor Presure	1.06E-07mmHg at 25°C
pKa	3.69±0.10(Predicted)
Storage Condition	Sealed in dry,Room Temperature

3-[(Dimethylamino)sulphonyl]benzoic acid - Risk and Safety

Hazard Class

IRRITANT

3-[(Dimethylamino)sulphonyl]benzoic acid - Introduction

3-(Dimethylsulphamoyl)benzoic acid is an organic compound with the chemical formula C9H11NO4S. It has the following properties:

1. Appearance: 3-(Dimethylsulphamoyl)benzoic acid is white crystalline powder.
2. solubility: it can be dissolved in water and organic solvents.
3. acid and alkali: 3-(Dimethylsulphamoyl)benzoic acid is an organic acid, can react with alkali to generate the corresponding salt.
4. Stability: It is relatively stable at room temperature, but it may decompose under high temperature and strong acid and alkali conditions.

3-(Dimethylsulphamoyl) The main uses of benzoic acid include:

1. Drug application: It is a commonly used sulfonamide antibiotic intermediate, which can be used to synthesize drugs with antibacterial activity.
2. Chemical research: Due to its specific structure and properties, it has important application value in the fields of dyes, catalysts and organic synthesis.

The main methods for preparing 3-(Dimethylsulphamoyl)benzoic acid are as follows:

1. Sulfonamide reaction: The target product is obtained by sulfonating the benzoic acid compound and introducing the dimethylaminesulfonyl group.
2. nucleophilic substitution reaction: the appropriate substituent and benzoic acid reaction, generate 3-(Dimethylsulphamoyl)benzoic acid.

When using and handling 3-(Dimethylsulphamoyl)benzoic acid, you need to pay attention to the following safety precautions:

1. Avoid contact with skin and eyes: may cause irritation and discomfort.
2. avoid inhalation: may cause damage to the respiratory system.
3. use should wear protective gloves, protective glasses and protective masks.
4. Operate in a well-ventilated place to avoid exposure to open flames and high temperatures.
5. Keep the container sealed and store in a dry, cool place, away from fire and flammable substances.
6. carefully read the product safety instructions before use, and operate in accordance with the operating procedures.

Last Update：2024-04-09 21:21:28