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Key Documents

8.18054

Sigma-Aldrich

Triphenylphosphine selenide

for synthesis

Synonym(s):

Triphenylphosphine selenide

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About This Item

Linear Formula:
(C6H5)3PSe
CAS Number:
Molecular Weight:
341.25
UNSPSC Code:
12352103
EC Index Number:
223-406-1
NACRES:
NA.22

Quality Level

Assay

≥99% (HPLC)

form

crystals

mp

186-189 °C

storage temp.

2-30°C

InChI

1S/C18H15PSe/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

ZFVJLNKVUKIPPI-UHFFFAOYSA-N

Analysis Note

Purity (HPLC): ≥ 99
Identity (IR-spectrum): passes test
Melting range: 186 - 189 °C

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

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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