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2,6-dichlorobenzothiazole

  • Name 2,6-dichlorobenzothiazole
  • EINECS222-819-4
  • CAS No. 3622-23-9
  • Density1.567 g/cm3
  • PSA41.13000
  • LogP3.60310
  • SolubilityN/A
  • Melting Point96-100 °C(lit.)
  • FormulaC7H3Cl2NS
  • Boiling Point286.8 °C at 760 mmHg
  • Molecular Weight204.08
  • Flash Point127.2 °C
  • Transport InformationN/A
  • Appearancepowder
  • Safety26-36
  • Risk Codes36/37/38
  • Molecular Structure
    Molecular Structure of 3622-23-9 (2,6-Dichlorobenzothiazole)
  • Hazard SymbolsIrritantXi
  • SynonymsIrritantXi
  • Article Data13

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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