2-Octyldodecanol → Propylene Glycol
Reaction equation
[CH3:1][CH:2]([O:6][CH2:7][CH:8]([O:12]C)[CH2:9]OC)[CH2:3][O:4]C.C(C(CCCCCCCCCC)CO)CCCCCCC>O>[CH3:9][CH:8]([OH:12])[CH2:7][O:6][CH:2]([CH2:3][OH:4])[CH3:1].[CH2:3]([OH:4])[CH:2]([OH:6])[CH3:1]Participants
5
Reactant 2
Product 2
Reagents, catalysts & solvents 1
Conditions
- Temperature
- 70 °C
Procedure
The hydroxypropylcellulose is dispersed in deionized water until complete swelling takes place. A solution of acetal dibenzylidene sorbitol, dipropyleneglycol, PEG 300 and propylene glycol is prepared, it is heated to 70° C. and then the propylenecarbonate is added, under stirring. The solution of PPG 27 glyceryl ether, Cosmacol ELI, 2-octyl dodecanol, perfume and preservative, previously prepared, is added to this solution, the temperature being maintained constant at 70° C.
Workup
- additionis added to this solution
- temperaturethe temperature being maintained constant at 70° C.
Sources & evidence
- ORD record
- ord-85d0073e58e24e38ad06021bdf6af5ed
- Source dataset
- uspto-grants-1999_12
- Patent number
- US06001341
Reaction notes
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