2-Octyldodecanol → Propylene Glycol

HRID 611440

Reaction equation

HRID 611440 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

HCID 214142-OctyldodecanolHCID 24838541PPG 27 glyceryl ether

Product 2

HCID 1030Propylene GlycolHCID 328812-(2-Hydroxypropoxy)-1-propanol

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

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

  1. additionis added to this solution
  2. temperaturethe temperature being maintained constant at 70° C.

Sources & evidence

ORD record
ord-85d0073e58e24e38ad06021bdf6af5ed
Source dataset
uspto-grants-1999_12
Patent number
US06001341

Linked notes

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