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

L00698 Cyclohexyldiphenylphosphine oxide, 98+%

CAS Number
13689-20-8
Synonyms
Diphenyl(cyclohexyl)phosphine oxide

Size Price ($) Quantity Availability
1g 23.60
5g 71.00
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Cyclohexyldiphenylphosphine oxide, 98+%

MDL
MFCD00014301
EINECS
237-204-6

Chemical Properties

Formula
C18H21OP
Formula Weight
284.34
Melting point
166-167°

Literature References

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):

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GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

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

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/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. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
2943737
Harmonized Tariff Code
2931.90
TSCA
No

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