ChemicalBook > CAS DataBase List > 5-CHLORO-1,2-BENZISOTHIAZOL-3(2H)-ONE

5-CHLORO-1,2-BENZISOTHIAZOL-3(2H)-ONE

Product Name
5-CHLORO-1,2-BENZISOTHIAZOL-3(2H)-ONE
CAS No.
4337-43-3
Chemical Name
5-CHLORO-1,2-BENZISOTHIAZOL-3(2H)-ONE
Synonyms
Einecs 224-385-1;5-Chloro-1,2-benzisothiazolone;5-chloro-2-benzisothiazolin-3-one;5-chloro-1,2-benzisothiazolin-3-one;5-chlorobenzo[d]isothiazol-3(2H)-one;1,2-Benzisothiazolin-3-one, 5-chloro-;5-CHLORO-1,2-BENZISOTHIAZOL-3(2H)-ONE;1,2-Benzisothiazol-3(2H)-one, 5-chloro-;5-Chloro-1,2-benzisothiazol-3(2H)-one;5-Chloro-1,2-benzisothiazol-3(2H)-one,5-Chlorobenzisothiazolone
CBNumber
CB4506681
Molecular Formula
C7H4ClNOS
Formula Weight
185.63
MOL File
4337-43-3.mol
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5-CHLORO-1,2-BENZISOTHIAZOL-3(2H)-ONE Property

Melting point:
265-266°C
Density 
1.515±0.06 g/cm3(Predicted)
storage temp. 
-20°C Freezer
solubility 
DMSO, Methanol (Slightly, Heated, Sonicated)
pka
9.54±0.20(Predicted)
form 
Solid
color 
Off-White to Light Brown
InChI
1S/C7H4ClNOS/c8-4-1-2-6-5(3-4)7(10)9-11-6/h1-3H,(H,9,10)
InChIKey
IYFOEVOXKZUQPJ-UHFFFAOYSA-N
SMILES
Clc1ccc2SNC(=O)c2c1
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Safety

Hazard Codes 
Xn
Risk Statements 
22
WGK Germany 
WGK 3
Storage Class
11 - Combustible Solids
Hazard Classifications
Acute Tox. 4 Oral
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
CDS020499
Product name
5-Chloro-1,2-benzisothiazol-3(2<I>H</I>)-one
Purity
Aldrich<SUP>CPR</SUP>
Packaging
10 mg
Price
$77.9
Updated
2026/04/30
TRC
Product number
C364620
Product name
5-Chloro-1,2-benzisothiazol-3(2H)-one
Packaging
250mg
Price
$365
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC19961
Product name
5-Chloro-1,2-benzisothiazol-3(2H)-one
Packaging
50mg
Price
$200
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
HCH0013514
Product name
5-CHLORO-1,2-BENZISOTHIAZOL-3(2H)-ONE
Purity
95.00%
Packaging
50MG
Price
$323.4
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC19961
Product name
5-Chloro-1,2-benzisothiazol-3(2H)-one
Packaging
100mg
Price
$340
Updated
2021/12/16
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5-CHLORO-1,2-BENZISOTHIAZOL-3(2H)-ONE Chemical Properties,Usage,Production

Chemical Properties

Off-White Solid

Uses

5-Chloro-1,2-benzisothiazol-3(2H)-one (cas# 4337-43-3) is a compound useful in organic synthesis.

5-CHLORO-1,2-BENZISOTHIAZOL-3(2H)-ONE Preparation Products And Raw materials

Raw materials

Preparation Products

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5-CHLORO-1,2-BENZISOTHIAZOL-3(2H)-ONE Suppliers

J & K SCIENTIFIC LTD.
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4337-43-3, 5-CHLORO-1,2-BENZISOTHIAZOL-3(2H)-ONERelated Search:


  • 5-CHLORO-1,2-BENZISOTHIAZOL-3(2H)-ONE
  • 5-chloro-1,2-benzisothiazolin-3-one
  • 5-chloro-2-benzisothiazolin-3-one
  • 5-Chloro-1,2-benzisothiazol-3(2H)-one,5-Chlorobenzisothiazolone
  • 1,2-Benzisothiazolin-3-one, 5-chloro-
  • 5-Chloro-1,2-benzisothiazolone
  • Einecs 224-385-1
  • 1,2-Benzisothiazol-3(2H)-one, 5-chloro-
  • 5-chlorobenzo[d]isothiazol-3(2H)-one
  • 5-Chloro-1,2-benzisothiazol-3(2<i>H</i>)-one
  • 4337-43-3
  • Heterocycles, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds
  • Heterocyclic Compounds
  • Heterocycles
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Sulfur & Selenium Compounds