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6-Bromobenzo[d]isothiazole-3-carboxylic acid

 6-Bromobenzo[d]isothiazole-3-carboxylic acid Structure
CAS No.
677304-75-5
Chemical Name:
6-Bromobenzo[d]isothiazole-3-carboxylic acid
Synonyms
6-Bromobenzodisothiazol-3-carboxylic acid;6-Bromobenzoisothiazole-3-carboxylic Acid;6-bromo-1,2-benzothiazole-3-carboxylic acid;6-bromobenzo[d]isothiazole-3-carboxylic acid;6-Bromo-1,2-benzenisothiazole-carboxylic acid;6-Bromo-1,2-benzisothiazole-3-carboxylic acid;1,2-Benzisothiazole-3-carboxylic acid, 6-bromo-
CBNumber:
CB71515825
Molecular Formula:
C8H4BrNO2S
Molecular Weight:
258.09
MOL File:
677304-75-5.mol
MSDS File:
SDS
Modify Date:
2023/10/30 15:31:15

6-Bromobenzo[d]isothiazole-3-carboxylic acid Properties

Boiling point 337.5±24.0 °C(Predicted)
Density 1.912
storage temp. 2-8°C
pka 4.69±0.50(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H332-H335
Precautionary statements  P261-P280-P305+P351+P338

6-Bromobenzo[d]isothiazole-3-carboxylic acid Chemical Properties,Uses,Production

Synthesis

NaOH solution (10 mL, 100 mmol) was added to a solution of 6- bromobenzo[b]thiophene-3-carboxamide (1.20 g, 4.67 mmol) in MeOH (80 mL). The mixture was heated at reflux overnight. After cooling, the mixture was acidified with 2N HCl. The resulting precipitate was filtered and dried to give 6-Bromobenzo[d]isothiazole-3-carboxylic acid (1.10 g, 91percent) as a solid.
6-Bromo-1,2-benzisothiazole-3-carboxylic acid

6-Bromobenzo[d]isothiazole-3-carboxylic acid Preparation Products And Raw materials

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6-bromobenzo[d]isothiazole-3-carboxylic acid 6-Bromo-1,2-benzisothiazole-3-carboxylic acid 6-Bromo-1,2-benzenisothiazole-carboxylic acid 6-Bromobenzoisothiazole-3-carboxylic Acid 6-bromo-1,2-benzothiazole-3-carboxylic acid 1,2-Benzisothiazole-3-carboxylic acid, 6-bromo- 6-Bromobenzodisothiazol-3-carboxylic acid 677304-75-5