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2-Iodosobenzoic acid

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2-Iodosobenzoic acid Basic information

Product Name:
2-Iodosobenzoic acid
Synonyms:
  • 2-iodosyl-benzoicaci
  • 2-iodosylbenzoicacid
  • o-iodoso-benzoicaci
  • o-iodosylbenzoicacid
  • 1-HYDROXY-1,2-BENZIODOXOL-3(1H)-ONE
  • 2-IODOSOBENZOIC ACID
  • 2-Iodosobenzoic acid 97%
  • O-IODOSOBENZOIC ACID
CAS:
304-91-6
MF:
C7H5IO3
MW:
264.02
EINECS:
206-159-4
Product Categories:
  • Hypervalent Iodine Compounds
  • Oxidation
  • Synthetic Organic Chemistry
  • Reagents for Chemical Cleavage of Proteins
  • Enzymatic and Chemical Protein Cleavage
  • Mass Spectrometry
  • proteinmod
Mol File:
304-91-6.mol
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2-Iodosobenzoic acid Chemical Properties

Melting point:
230 °C (dec.)(lit.)
storage temp. 
−20°C
form 
Powder
pka
2.84±0.36(Predicted)
color 
White to off-white
Water Solubility 
Insoluble in water.
Sensitive 
Light Sensitive
BRN 
1939973
CAS DataBase Reference
304-91-6(CAS DataBase Reference)
EPA Substance Registry System
2-Iodosylbenzoic acid (304-91-6)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
RTECS 
DH3056550
8-23
Hazard Note 
Irritant
HS Code 
29163990

MSDS

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2-Iodosobenzoic acid Usage And Synthesis

Chemical Properties

White powder

Uses

1-Organosulfonyloxy-1, 2-benziodoxol-3-(1H)-ones (3, 4, 5) can be prepared in one step from 2-iodosobenzoic acid and the corresponding sulfonic acids. 2-carboxydiphenyliodonium salts was prepared by the acid-catalyzed condensation of 2-iodosobenzoic acid with benzene, mesitylene, and cyclohexylbenzene.

Definition

ChEBI: A benzoic acid compound having an iodosyl substituent at the ortho-position.

Purification Methods

Crystallise the acid from EtOH and dry it in vacuo.[Beilstein 9 H 363.]

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