2-Iodosobenzoic acid, 97%

Description

CAS: 304-91-6 | C7H5IO3 | 264.018 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
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.

Solubility
Insoluble in water.

Notes
Light Sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, light.

Specifications

Chemical Identifiers

• CAS: 304-91-6
• Molecular Formula: C7H5IO3
• Molecular Weight (g/mol): 264.018
• MDL Number: MFCD00002401
• InChI Key: IFPHDUVGLXEIOQ-UHFFFAOYSA-N
• Synonym: 2-iodosobenzoic acid, o-iodosobenzoic acid, o-iodosylbenzoic acid, o-iodosobenzoate, benzoic acid, 2-iodosyl, benzoic acid, o-iodoso, 2-iodosyl benzoate, benzoic acid, iodosyl, ortho-iodosylbenzoic acid, 3h-1,2-benziodoxol-1-ium, 3-oxo-, hydroxide
• PubChem CID: 67537
• ChEBI: CHEBI:52698
• IUPAC Name: 2-iodosylbenzoic acid
• SMILES: C1=CC=C(C(=C1)C(=O)O)I=O

• Melting Point: ∽230°C (decomposition)
• Quantity: 5 g
• Beilstein: 1939973
• Sensitivity: Light sensitive
• Solubility Information: Insoluble in water.
• Formula Weight: 264.02
• Percent Purity: 97%
• Chemical Name or Material: 2-Iodosobenzoic acid

Safety and Handling

Hazard Category	H315-H319-H335
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber	206-159-4
RTECSNumber	DH3056550
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only