[A11484] CAS 2129-89-7 | Methyldiphenylphosphine oxide, 98+%
0 ₩
2129-89-7 |
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CAS : 2129-89-7
MDL : MFCD00002081
EINECS : 218-346-8
Other name :
Diphenylmethylphosphine oxide
Chemical Properties
Formula : C13H13OP
Formula weight : 216.22
Melting Point : 111-114°
Sensitivity : Ambient temperatures.
Form : Crystalline powder
Literature References
The lithiated derivative undergoes Horner olefination reactions with carbonyl compounds to give, after dehydration, vinyl or allyl phosphine oxides: Synthesis, 64 (1988). The reaction has been use in a useful synthesis of (3Z,6E)-ɑ-farnesene: J. Org. Chem., 60, 6211 (1995); for reaction scheme see Geranyl bromide, A14093. Epoxides give -hydroxy propylphosphine oxides: J. Chem. Soc., Perkin 1, 2971 (1988); see also: J. Chem. Soc., Perkin 1, 1963 (1999).
Notes
Other References:Beilstein: 957291
Grade Specifications
Grade Specifications
Hazard Statements : H302-H315-H319-H335Harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements : P261-P305+P351+P338-P302+P352-P321-P405-P501aAvoid breathing dust/fume/gas/mist/vapours/spray.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF ON SKIN: Wash with plenty of soap and water.Specific treatment (see label).Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.
| Pakage | 25g, 5g |
|---|---|
| brand | Alfa Aesar |
