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115894

Triphenylarsine oxide

97%

Synonym(s):

(Diphenylarsoroso)benzene, Triphenylarsine monoxide

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About This Item

Linear Formula:
(C6H5)3AsO
CAS Number:
1153-05-5
Molecular Weight:
322.23
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
24847249
EC Number:
214-571-0
Beilstein/REAXYS Number:
2939833
MDL number:
MFCD00019905
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Quality Segment

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

pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

signalword

Danger

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

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

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