Phenylarsine Oxide, Certified, 0.025N ±0.001N (0.0125M), LabChem™

Specifications

Chemical Identifiers

• CAS: 637-03-6, 7732-18-5
• Molecular Formula: C6H5AsO
• Molecular Weight (g/mol): 168.03
• MDL Number: MFCD00001990
• InChI Key: BQVCCPGCDUSGOE-UHFFFAOYSA-N
• Synonym: phenylarsine oxide, oxophenylarsine, arzene, phenylarsenoxide, arsenosobenzene, arsine, oxophenyl, phenyl arsine oxide, benzene, arsenoso, fenylarsinoxid, caswell no. 060
• PubChem CID: 4778
• ChEBI: CHEBI:75253
• IUPAC Name: arsorosobenzene
• SMILES: O=[As]C1=CC=CC=C1

• CAS Max %: 99.9, 0.1
• Color: Colorless
• pH: 6.0 to 7.0
• Packaging: Amber Glass
• Linear Formula: C₆H₅AsO
• Quantity: 1 L
• Solubility Information: Soluble in water
• Formula Weight: 168.03
• Grade: Certified
• Concentration or Composition (by Analyte or Components): 0.025N ±0.001N (0.0125M)
• Physical Form: Liquid
• Chemical Name or Material: Phenylarsine Oxide

Safety and Handling

Hazard Category	Warning
Hazard Statement	GHS H Statement Causes skin irritation. Causes serious eye irritation.
Precautionary Statement	GHS P Statement Wear eye protection, protective gloves. Wash exposed skin thoroughly after handling. If on skin: Wash with plenty of soap and water. Take off contaminated clothing. If skin irritation occurs: Get medical advice/attention. If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention.
Recommended Storage	Room Temperature