Triphenylphosphine oxide
The molecular formula:C18H15OP
Molecular weight:278.28
CAS:791-28-6
Structure and properties:
Ph3PO and the similar product POCl3 are both tetrahedral structure, Oxygen atoms is alkaline. The rigidity of the skeleton and the alkalescence Of the oxygen atomic, can both lead the three phenyl phosphine oxide to induce crystallize the compounds which hard to be crystallized by other methods, for the substances that containing acidic hydrogen, such as phenols are particularly effective, soluble in alcohol and benzene, slightly soluble in hot water, irritation.
Send product request
Other supplier products
 |
Salicylic acid | Salicylic acid Structure type The molecular formula：C7H6O3 Molecular weight：138 Package: pasteboard barrel ,50kgkg/bucket CAS：69-72-7 Appe... |
 |
3,5,6 Trichloro salicylic acid | 3,5,6 Trichloro salicylic acid CAS NO. 40932-60-3 Structure formula: Package:pasteboard barrel ,50kgkg/bucket Melting point:208-210oC Content:... |
 |
SodiumIodate(SodiumIodate)NaIO3 | SodiumIodate(SodiumIodate)NaIO3 CAS NO.7681-55-2 Specification:It is according to the PPRC Pharmacopoeia 2005 edition Content(Purity):≥99.0%... |
 |
Trtphenylphosphine | Trtphenylphosphine The molecular formula:C18H15P (the triphenyl substitution of the phosphine) Molecular weight:262.30 CAS:603-35-0 Molecular... |
 |
Potassium Iodate(Potassium lodate)KIO3 | Potassium Iodate(Potassium lodate)KIO3 GAS NO.7758-05-6 Specification:It is according to the PPRC Pharmacopoeia 2005 edition Content(Purity):&ge... |
