Nitric Acid → Sodium Behenate

HRID 1860360Notes

Reaction equation

HRID 1860360 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].C(O)(=O)CCCCCCCCCCCCCCCCCCC.C(O)(=O)CCCCCCCCCCCCCCCCC.[OH-].[Na+:68].[N+]([O-])(O)=O>O>[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+:68]

Participants

7

Reactant 5

HCID 944Nitric AcidHCID 5281Stearic AcidHCID 8215Docosanoic AcidHCID 10467Eicosanoic AcidHCID 14798Sodium Hydroxide

Product 1

HCID 23668838Sodium Behenate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Conditions

Temperature
55 °C

Procedure

In 945 ml water were dissolved 32.4 g of behenic acid, 9.9 g of arachidic acid and 5.6 g of stearic acid at 90° C. Then, after adding 98 ml of 1.5M aqueous sodium hydroxide solution with stirring and further adding 0.93 ml of concentrated nitric acid, the solution was cooled to a temperature of 55° C. to obtain an aqueous sodium behEnate solution.

Sources & evidence

ORD record
ord-d41782e03faa49888b04fa732700ac91
Source dataset
uspto-grants-2003_03
Patent number
US06531268B1

Reaction notes

Loading…