Water → Sodium Behenate

HRID 2414985Notes

Reaction equation

HRID 2414985 reaction equation
[C:1]([OH:24])(=[O:23])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH3:22].O.[OH-].[Na+:27]>C(O)(C)(C)C>[C:1]([O-:24])(=[O:23])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH3:22].[Na+:27]

Participants

5

Reactant 3

HCID 962WaterHCID 8215Docosanoic AcidHCID 14798Sodium Hydroxide

Product 1

HCID 23668838Sodium Behenate

Reagents, catalysts & solvents 1

HCID 6386tert-ButanolSolvent

Procedure

Dispersion “B” was prepared using a small-sized crystallization equipment as shown in FIG. 4. While stirring in a tank 32 a mixture of 876 g of behenic acid (Edenor C22-85R, product of Henkel Corporation), 4,230 ml of distilled water and 1,200 ml of tert-butanol at 75° C., added thereto was 492 ml of a 5N aqueous NaOH solution over 5 minutes, and was then allowed to react for 60 minutes to obtain sodium behenate solution. Independently, 2,062 ml of aqueous solution containing 404 g of silver nitrate (pH 4.0) was prepared and kept in a tank 31 at 10° C.

Workup

  1. customDispersion “B” was prepared
  2. additionadded
  3. customover 5 minutes
  4. customto react for 60 minutes

Sources & evidence

ORD record
ord-d3d1a5f2d5c04bb1a62be282465f6813
Source dataset
uspto-grants-2004_11
Patent number
US06818190B2

Reaction notes

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