Skip to Content
Merck
All Photos(1)

Documents

115894

Sigma-Aldrich

Triphenylarsine oxide

97%

Synonym(s):

(Diphenylarsoroso)benzene, Triphenylarsine monoxide

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
(C6H5)3AsO
CAS Number:
Molecular Weight:
322.23
Beilstein:
2939833
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

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

Looking for similar products? Visit Product Comparison Guide

Pictograms

Skull and crossbonesEnvironment

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service