115894

Triphenylarsine oxide

97%

• Synonym(s): (Diphenylarsoroso)benzene, Triphenylarsine monoxide
• Linear Formula: (C₆H₅)₃AsO
• CAS Number: 1153-05-5
• Molecular Weight: 322.23
• Beilstein/REAXYS Number: 2939833
• EC Number: 214-571-0
• MDL number: MFCD00019905
• UNSPSC Code: 12352103
• PubChem Substance ID: 24847249
• NACRES: NA.23

Properties

• Quality Level: 100
• assay: 97%
• form: powder
• reaction suitability: reagent type: catalyst
• mp: 191-193 °C (lit.)
• SMILES string: O=[As](c1ccccc1)(c2ccccc2)c3ccccc3
• InChI: 1S/C18H15AsO/c20-19(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
• InChI key: CLVJBRYGLQNRDA-UHFFFAOYSA-N

Safety Information

• pictograms: GHS06,GHS09
• signalword: Danger
• hcodes: H301 + H331,H410
• pcodes: P261 - P264 - P271 - P273 - P301 + P310 - P304 + P340 + P311
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges