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8.18061

Sigma-Aldrich

Diphenyl diselenide

for synthesis

Synonym(s):

Diphenyl diselenide, Phenyl diselenide

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About This Item

Empirical Formula (Hill Notation):
C12H10Se2
CAS Number:
Molecular Weight:
312.13
MDL number:
UNSPSC Code:
12352103
EC Index Number:
216-780-2
NACRES:
NA.22

Quality Level

assay

≥97.0% (GC)

form

powder

mp

58-61 °C

storage temp.

2-30°C

InChI

1S/C12H10Se2/c1-3-7-11(8-4-1)13-14-12-9-5-2-6-10-12/h1-10H

InChI key

YWWZCHLUQSHMCL-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 97.0 % (a/a)
Melting range (lower value): ≥ 58 °C
Melting range (upper value): ≤ 61 °C
Identity (IR): passes test

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

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


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