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8.08653

Sigma-Aldrich

Triphenylarsine

for synthesis

Synonym(s):

Triphenylarsine, Arsenic triphenyl

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About This Item

Linear Formula:
(C6H5)3As
CAS Number:
603-32-7
Molecular Weight:
306.23
MDL number:
MFCD00002994
UNSPSC Code:
12352103
EC Index Number:
210-032-9
NACRES:
NA.22

Quality Level

200

Assay

≥98.0% (HPLC)

form

powder

bp

>360 °C/1013 hPa (decomposition)

mp

59-61 °C

transition temp

flash point 265 °C

density

1.22 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C18H15As/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H

InChI key

BPLUKJNHPBNVQL-UHFFFAOYSA-N

Analysis Note

Assay (HPLC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 57 °C
Melting range (upper value): ≤ 61 °C
Identity (IR): passes test

Pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

Signal Word

Danger

Hazard Statements

H301 + H331 - H410

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

Certificates of Analysis (COA)

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