Phenylarsine Oxide, Reagent Grade, LabChem™

Specifications

Chemical Identifiers

• CAS: 637-03-6
• 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 %: 100
• Melting Point: 145°C
• Color: White
• Packaging: Amber Glass
• Linear Formula: C₆H₅AsO
• Quantity: 10 g
• UN Number: UN1557
• Solubility Information: Soluble in water
• Formula Weight: 168.03
• Grade: Reagent
• Physical Form: Powder
• Chemical Name or Material: Phenylarsine Oxide

Safety and Handling

Hazard Category	Danger
Hazard Statement	GHS H Statement Toxic if swallowed or if inhaled. Very toxic to aquatic life with long lasting effects.
Precautionary Statement	GHS P Statement Avoid breathing dust. Wash exposed skin thoroughly after handling. Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Store locked up in a well-ventilated place. Keep container tightly closed. Avoid release to the environment. If swallowed: Rinse mouth. Immediately call a poison center/doctor. If inhaled: Remove person to fresh air and keep comfortable for breathing. Call a poison center/doctor. Collect spillage. Dispose of contents/container to comply with local, state and federal regulations.
EINECSNumber	211-275-3
Recommended Storage	Room Temperature