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CAS No. : | 2197-63-9 | MDL No. : | MFCD00008999 |
Formula : | C32H67O4P | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | RNPXCFINMKSQPQ-UHFFFAOYSA-N |
M.W : | 546.85 | Pubchem ID : | 75143 |
Synonyms : |
Dihexadecyl Phosphate;NSC 12429;Dicetyl Phosphate
|
Signal Word: | Warning | Class: | N/A |
Precautionary Statements: | P261-P305+P351+P338 | UN#: | N/A |
Hazard Statements: | H302-H315-H319-H335 | Packing Group: | N/A |
GHS Pictogram: |
* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
11% | at 80℃; | Production Example 5; Synthesis of Dicetylphosphate; To a mixture of cetyl alcohol (19.50 g, 80.4 mmol) and benzene (100 ml), phosphorus oxychloride (2.5 ml, 26.8 mmol) was added dropwise at 80° C. (solvent reflux temperature) and further stirred for 12 hours. The solvent of the reaction solution was evaporated under a reduced pressure. To the obtained residue, benzene (50 ml) was added and cooled overnight. The precipitate generated was filtrated to obtain the titled compound (white powder, 1.64 g, 3.0 mmol, yield: 11percent).1H-NMR (ppm) δ: 0.87-0.89 (t, 6H), 1.25-1.37 (br, s, 52H), 1.65-1.72 (m, 4H), 4.00-4.06 (m4H), 7.05 (br, s, 1H)13C-NMR (ppm) δ: 14.11, 22.69, 25.44, 29.18, 29.36, 29.54, 29.61, 29.66, 29.67, 29.70, 29.71, 30.16, 30.21, 31.93, 67.69, 67.7331P-NMR (ppm) δ: 2.15SIMS mass analysis:Actual measurement value; 547.85Theoretical value; 547.83, relative to (C32H68O4P)+ |