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13689-20-8 - Cyclohexyldiphenylphosphine oxide, 98+% - Diphenyl(cyclohexyl)phosphine oxide - L00698 - Alfa Aesar

L00698 Cyclohexyldiphenylphosphine oxide, 98+%

CAS-Nummer
13689-20-8
Synonyme
Diphenyl(cyclohexyl)phosphine oxide

Größe Preis ($) Menge Verfügbarkeit
1g 23,60
5g 71,00
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Cyclohexyldiphenylphosphine oxide, 98+%

MDL
MFCD00014301
EINECS
237-204-6

Chemische Eigenschaften

Formel
C18H21OP
Molmasse
284.34
Schmelzpunkt
166-167°

Literaturverweise

Lithiated alkyl diphenylphosphine oxides add readily to both aldehydes and ketones. The adducts may be treated with NaH to form alkenes, oxidized to ketones, or rearranged to new phosphine oxides, on which this sequence can be repeated. The diphenylphosphinyl group is thus a mobile, removable activating group: J. Chem. Soc., Chem. Commun., 148 (1975). Review: Chem. Ind. (London), 455 (1975):

/n

/n

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
2943737
Harmonized Tariff Code
2931.39
TSCA
No

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