Benzohydroxamic acid, 98%

Description

CAS: 495-18-1 | C7H7NO2 | 137.138 g/mol

Benzhydroxamic acid is used as precursor in the synthesis of novel mono-anionic and di-anionic hydroxamato complexes by reacting with BiPh₃ and Bi(O(t)Bu)₃, which has anti-bacterial activity against helicobacter pylori. It is used in the photometric determination of trace amounts of vanadium in alloy steels by making mixed-ligand vanadium chelates with ammonium thiocyanate. It is also involved in the palladium catalyzed synthesis of benzisoxazolones.

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
Benzhydroxamic acid is used as precursor in the synthesis of novel mono-anionic and di-anionic hydroxamato complexes by reacting with BiPh₃ and Bi(O(t)Bu)₃, which has anti-bacterial activity against helicobacter pylori. It is used in the photometric determination of trace amounts of vanadium in alloy steels by making mixed-ligand vanadium chelates with ammonium thiocyanate. It is also involved in the palladium catalyzed synthesis of benzisoxazolones.

Solubility
Soluble in alcohol. Slightly soluble in ether. Insoluble in benzene.

Notes
Store in cool place. Incompatible with strong oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 495-18-1
• Molecular Formula: C7H7NO2
• Molecular Weight (g/mol): 137.138
• MDL Number: MFCD00002109
• InChI Key: VDEUYMSGMPQMIK-UHFFFAOYSA-N
• Synonym: benzohydroxamic acid, benzhydroxamic acid, benzamide, n-hydroxy, benzohydroxamate, phenylhydroxamic acid, benzohyroxamate, hydroxylamine, n-benzoyl, benzoylhydroxamic acid, n-hydroxy-benzamide, benzenecarbohydroxamic acid
• PubChem CID: 10313
• IUPAC Name: N-hydroxybenzamide
• SMILES: C1=CC=C(C=C1)C(=O)NO

• Melting Point: ∼125°C (decomposition)
• Quantity: 250 g
• Beilstein: 1907585
• Solubility Information: Soluble in alcohol. Slightly soluble in ether. Insoluble in benzene.
• Formula Weight: 137.14
• Percent Purity: 98%
• Chemical Name or Material: Benzohydroxamic acid

Safety and Handling

Hazard Category	H315-H319-H335-H341
Hazard Statement	GHS H Statement H341-H315-H319-H335 Suspected of causing genetic defects. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P201-P202-P261-P264b-P271-P280i-P281-P302+P352-P304+P340-P305+P351+P338-P308+P313-P332+P313-P362-P501c
EINECSNumber	207-797-6
RTECSNumber	DF9650000
TSCA	Yes
Recommended Storage	Keep cold

SDS

RUO – Research Use Only