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2,6-dichlorobenzothiazole

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Name

2,6-dichlorobenzothiazole

EINECS 222-819-4
CAS No. 3622-23-9 Density 1.567 g/cm3
PSA 41.13000 LogP 3.60310
Solubility N/A Melting Point 96-100 °C(lit.)
Formula C7H3Cl2NS Boiling Point 286.8 °C at 760 mmHg
Molecular Weight 204.08 Flash Point 127.2 °C
Transport Information N/A Appearance powder
Safety 26-36 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 3622-23-9 (2,6-Dichlorobenzothiazole) Hazard Symbols IrritantXi
Synonyms

2,6-Dichloro-1,3-benzothiazole;2,6-Dichlorobenzo[d]thiazole;

Article Data 13

2,6-dichlorobenzothiazole Chemical Properties


Molecular Formula:C7H3Cl2NS
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/cm3    
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 

2,6-dichlorobenzothiazole 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.

2,6-dichlorobenzothiazole 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).

2,6-dichlorobenzothiazole 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

2,6-dichlorobenzothiazole Specification

Product Categories of 2,6-Dichlorobenzothiazole(3622-23-9):Thiazoles;BENZOTHIAZOLE;Sulphur Derivatives;Halogenated Heterocycles;Building Blocks;Heterocyclic Building Blocks;ThiazolesHeterocyclic Building Blocks
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