[L14339] CAS 21050-13-5 | Bis(triphenylphosphoranylidene)ammonium chloride, 97% (dry wt.), water <3%
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21050-13-5 |
CAS : 21050-13-5
MDL : MFCD00151523
EINECS : 244-170-6
Other name :
Bis(triphenylphosphine)iminium chloridePPNCl
Chemical Properties
Formula : C36H30ClNP2
Formula weight : 574.05
Melting Point : 274-276°
Sensitivity : Store under Nitrogen. Ambient temperatures.
Form : Solid
Solubility : Moderately soluble in water.
Applications
Co-catalyst used with a chiral Cobalt-salen complex for the asymmetric addition of carbon dioxide to propylene oxide. Also used in the preparation of 5-Hydroxy-clethodim Sulfoxide.
Grade Specifications
GHS Hazard and Precautionary Statements
Hazard Statements : H315-H319-H335Causes 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.
Other References :
Beilstein : 4097979
| Pakage | 25g, 5g |
|---|---|
| brand | Alfa Aesar |
