67475-56-3

67475-56-3 - Names and Identifiers

Name	5-fluoro-2-methoxybenzenesulfonyl chloride
Synonyms	5-fluoro-2-Methoxy- (9CI) 2-(Chlorosulphonyl)-4-fluoroanisole 5-fluoro-2-methoxybenzenesulfonyl chloride 5-Fluoro-2-methoxybenzenesulfonyl chloride Benzenesulfonyl chloride, 5-fluoro-2-methoxy- 5-fluoro-2-Methoxybenzene-1-sulfonyl chloride Benzenesulonyl chloride, 5-fluoro-2-methoxy-(9CI) Benzenesulfonyl chloride, 5-fluoro-2-methoxy- (9CI)
CAS	67475-56-3
InChI	InChI=1/C7H6ClFO3S/c1-12-6-3-2-5(9)4-7(6)13(8,10)11/h2-4H,1H3

67475-56-3 - Physico-chemical Properties

Molecular Formula	C7H6ClFO3S
Molar Mass	224.64
Density	1.455±0.06 g/cm3(Predicted)
Boling Point	309.8±27.0 °C(Predicted)
Flash Point	141.2°C
Vapor Presure	0.00114mmHg at 25°C
Appearance	Crystallization
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.519

67475-56-3 - Risk and Safety

Hazard Class

IRRITANT

67475-56-3 - Introduction

chloride is an organic compound with a chemical formula of C7H6ClFO3S and a molecular weight of 234.64. It is a white crystal or crystalline powder with a strong pungent odor.
chloride is often used as a reagent in organic synthesis. It is a powerful sulfonylation reagent and plays an important role in the synthesis process. For example, it can be used in the synthesis of organic compounds containing sulfonyl chloride groups, such as pharmaceuticals and pesticides.

The method for preparing the calcium chloride is generally obtained by reacting 5-fluoro-2-methoxybenzoic acid and sulfonyl chloride in a reaction, and the reaction can be carried out under alkaline conditions.

Regarding the safety information of the chloride, it is an irritating and corrosive compound. During operation, care should be taken to avoid contact with skin, eyes and respiratory tract. Wear appropriate personal protective equipment such as gloves, goggles and protective masks when used. When stored should be sealed, away from the fire and oxidant. If inhalation, contact or ingestion occurs, seek medical attention immediately.

Last Update：2024-04-09 21:54:55