Compound Formula	C₆H₅AsO
Molecular Weight	168.02
Appearance	White to off-white powder
Melting Point	145-160 °C
Boiling Point	N/A
Density	N/A
Solubility in H2O	Insoluble
Exact Mass	167.956 g/mol
Monoisotopic Mass	167.956 g/mol

Phenylarsine Oxide Health & Safety Information

Signal Word	Danger
Hazard Statements	H301 + H331-H410
Hazard Codes	T, N
Precautionary Statements	P261-P273-P301 + P310-P311-P501
RTECS Number	CH8100000
Transport Information	UN 3465 6.1 / PGIII
WGK Germany	3
GHS Pictograms	GHS06 Skull and Crossbones GHS09 Environment
MSDS / SDS	Request MSDS / SDS

About Phenylarsine Oxide

Phenylarsine Oxide is one of numerous organometallic compounds manufactured by American Elements under the trade name AE Organometallics™. Organometallics are useful reagents, catalysts, and precursor materials with applications in thin film deposition, industrial chemistry, pharmaceuticals, LED manufacturing, and others. American Elements supplies organometallic compounds in most volumes including bulk quantities and also can produce materials to customer specifications. Please request a quote above for more information on pricing and lead time.

Phenylarsine Oxide Synonyms

PAO; PhAsO; Oxophenylarsine; Arzene; Phenylarsenoxide; Arsenosobenzene; Arsorosobenzene; Oxo(phenyl)arsane; Oxo(phenyl)arsine; Phenyl arsenoxide

Chemical Identifiers

Linear Formula	C₆H₅AsO
MDL Number	MFCD00001990
EC No.	211-275-3
Beilstein/Reaxys No.	2935227
Pubchem CID	4778
IUPAC Name	arsorosobenzene
SMILES	C1=CC=C(C=C1)[As]=O
InchI Identifier	InChI=1S/C6H5AsO/c8-7-6-4-2-1-3-5-6/h1-5H
InchI Key	BQVCCPGCDUSGOE-UHFFFAOYSA-N

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[4,4'-Bis(1,1-dimethylethyl)-2,2'-bipyridine-κN,κN]bis[5-fluoro-2-(5-methyl-2-pyridinyl-κN)phenyl-κC]iridium hexafluorophosphate, 98%	Arsenazo III	Arsenazo I Trisodium Salt
Arsenazo I Disodium Salt	Tetraphenylarsonium(V) Chloride Monohydrate	Triethyl Arsenate
Phenylarsonic Acid	Tertiarybutylarsine	Methyltriphenylarsonium Iodide

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

Arsenic

33 As 74.921600000 Arsenic

See more Arsenic products. Arsenic (atomic symbol: As, atomic number: 33) is a Block P, Group 15, Period 4 element with an atomic radius of 74.92160. Arsenic Bohr Model The number of electrons in each of arsenic's shells is 2, 8, 18, 5 and its electron configuration is [Ar] 3d¹⁰ 4s² 4p³. The arsenic atom has a radius of 119 pm and a Van der Waals radius of 185 pm. Arsenic was discovered in the early Bronze Age, circa 2500 BC. It was first isolated by Albertus Magnus in 1250 AD. In its elemental form, arsenic is a metallic grey, brittle, crystalline, semimetallic solid. Elemental Arsenic Arsenic is found in numerous minerals including arsenolite (As₂O₃), arsenopyrite (FeAsS), loellingite (FeAs₂), orpiment (As₂S₃), and realgar (As₄S₄). Arsenic has numerous applications as a semiconductor and other electronic applications as indium arsenide, silicon arsenide and tin arsenide. Arsenic is finding increasing uses as a doping agent in solid-state devices such as transistors.