2-(tert-Butylaminosulfonyl)thiophene

2-(tert-Butylaminosulfonyl)thiophene - Names and Identifiers

Name	N-tert-Butyl-2-thiophenesulfonamide
Synonyms	N-tert-Butyl-2-thiophenesulfonamide N-tert-butylthiophene-2-sulfonamide 2-(tert-Butylaminosulfonyl)thiophene N-(tert-Butyl)thiophene-2-sulphonamide N-(1,1-Dimethylethyl)-2-thiophenesulfonamide 2-Thiophenesulfonamide, N-(1,1-dimethylethyl)- N-tert-butyl-2-(1-piperazinyl)-3-pyridinecarboxamide
CAS	100342-30-1
InChI	InChI=1/C8H13NO2S2/c1-8(2,3)9-13(10,11)7-5-4-6-12-7/h4-6,9H,1-3H3

2-(tert-Butylaminosulfonyl)thiophene - Physico-chemical Properties

Molecular Formula	C8H13NO2S2
Molar Mass	219.32
Density	1.224
Melting Point	82.0 to 86.0 °C
Boling Point	321 °C
Flash Point	148 °C
Vapor Presure	0.000311mmHg at 25°C
pKa	11.86±0.50(Predicted)
Storage Condition	2-8°C(protect from light)
Refractive Index	1.536
MDL	MFCD02047252

2-(tert-Butylaminosulfonyl)thiophene - Risk and Safety

Hazard Symbols

Xi - Irritant

2-(tert-Butylaminosulfonyl)thiophene - Introduction

2-Thiophene tert-butyl sulfonamide is an organic compound whose chemical formula is C9H13NO2S. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: 2-Thiophene tert-butyl sulfonamide is a colorless to pale yellow crystalline solid.
-Solubility: Soluble in many organic solvents, such as chloroform, ethanol and dimethyl sulfoxide.
-Melting point: about 95-100 degrees Celsius.
-Stability: Stable at room temperature and pressure.

Use:
-2-Thiophene tert-butyl sulfonamide is an intermediate compound that plays an important role in organic synthesis. It is often used in the synthesis of other organic compounds, such as drugs, dyes and pesticides.

Preparation Method:
The preparation method of-2-thiophene tert-butyl sulfonamide can be achieved by base-catalyzed amidation reaction. The specific step is to react 2-thiophenone with tert-butylamine and sulfonyl chloride to form 2-thiophene tert-butyl sulfonamide.

Safety Information:
-2-Thiophene tert-butyl sulfonamide will not cause obvious harm to human body and environment under normal operating conditions.
-However, because each chemical has its own specific requirements for safe handling, the relevant safety data sheets should be read repeatedly before using and handling the compound, and appropriate safe handling procedures should be followed.

Last Update：2024-04-09 20:45:29