Chemistry
Molecular Formula:C
7H
3Cl
2NS
Molar mass:204.0764 g/mol
Structure of 2,6-Dichlorobenzothiazole(3622-23-9):
Synonyms of 2,6-Dichlorobenzothiazole(3622-23-9):2,6-difluorobenzene-1-sulfonyl chloride;benzenesulfonyl chloride, 2,6-difluoro-;5-Chloro-2-fluoro-3-nitropyridine
Density:1.567 g/cm
3 Flash Point:127.2 °C
Boiling Point:286.8 °C at 760 mmHg
Index of Refraction:1.701
Vapour Pressure: 0.00446 mmHg at 25°C
Melting point:94-95°C
Uses
2,6-Dichlorobenzothiazole(3622-23-9) is used as the intermediate of herbicide: diclofop-methyl thiazole.
2,6-Dichlorobenzothiazole(3622-23-9) is used as the intermediate of medical dyes,too.
Production
2 - hydroxy-6 - chlorobenzothiazolyl chlorides in toluene solution,with pyridine as tied acid agent, pass chlorine gas at a temperature 70 ℃ ,then obtained 2,6-Dichlorobenzothiazole(3622-23-9).
Safety Profile
Hazard Codes:Xi
Risk Statements:
36: Irritating to the eyes
37: Irritating to the respiratory system
38: Irritating to the skin
Safety Statements:
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
Specification
Product Categories of 2,6-Dichlorobenzothiazole(3622-23-9):Thiazoles;BENZOTHIAZOLE;Sulphur Derivatives;Halogenated Heterocycles;Building Blocks;Heterocyclic Building Blocks;ThiazolesHeterocyclic Building Blocks