102362-98-1

102362-98-1 - Names and Identifiers

Name	2,3-dihydro-3,3-dimethyl-1,2-benziso-thiazole 1,1-dioxide
Synonyms	3,3-dimethyl-2,3-dihydrobenzo[d]isothiazole 1,1-dioxide 3,3-dimethyl-2,3-dihydro-1,2-benzisothiazole 1,1-dioxide 2,3-Dihydro-3,3-dimethyl-1,2-benzisothiazole 1,1-dioxide 3,3-DIMETHYL-2,3-DIHYDRO-1,2-BENZISOTHIAZOLE 1,1-DIOXIDE 2,3-DIHYDRO-3,3-DIMETHYL-1,2-BENZISOTHIAZOLE 1,1-DIOXIDE 2,3-dihydro-3,3-dimethyl-1,2-benziso-thiazole 1,1-dioxide 1,2-Benzisothiazole, 2,3-dihydro-3,3-dimethyl-, 1,1-dioxide
CAS	102362-98-1
InChI	InChI=1/C9H11NO2S/c1-9(2)7-5-3-4-6-8(7)13(11,12)10-9/h3-6,10H,1-2H3

102362-98-1 - Physico-chemical Properties

Molecular Formula	C9H11NO2S
Molar Mass	197.25
Density	1.236g/cm³
Melting Point	101-107°C
Boling Point	316.9°C at 760 mmHg
Flash Point	145.5°C
Vapor Presure	0.000399mmHg at 25°C
BRN	163990
Refractive Index	1.553

102362-98-1 - Risk and Safety

Safety Description	S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes.
WGK Germany	3

102362-98-1 - Introduction

3,3-Dimethyl-2,3-dihydro -1,2-benzisothiazole 1,1-dioxide is an organic compound. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: Colorless to light yellow liquid
-Melting Point: Below -80°C
-Boiling point: approximately 135°C
-Density: Approximately 1.17 g/mL
-Solubility: Soluble in organic solvents such as ethanol, dimethylformamide and dichloromethane

Use:
-3,3-dimethyl-2,3-dihydro -1,2-benzisothiazole 1,1-dioxide is widely used in organic chemistry as an important reagent and catalyst.
-It can be used to synthesize and modify a range of organic compounds, including pharmaceuticals, dyes and pesticides.
-It can also be used to promote chemical reactions, such as oxidation reactions and cyclization reactions.

Preparation Method:
-3,3-dimethyl -2,3-dihydro -1,2-benzisothiazole 1,1-dioxide preparation method is more complex, common methods include thiazole ion protonation and aromatization reaction.
-The preparation process needs to comply with laboratory safety practices and chemical operation guidelines.

Safety Information:
-3,3-dimethyl-2,3-dihydro -1,2-benzisothiazole 1,1-dioxide is an organic compound that needs to be handled with caution.
-It is irritating to the eyes and skin and should be avoided.
-During operation, take adequate ventilation measures and wear appropriate protective equipment, such as gloves, safety glasses and laboratory coats.
-When using or storing, please refer to the safety data sheet (SDS) of the chemical and relevant operating guidelines and regulations.

Last Update：2024-04-09 02:00:40