1-Amino-2-propanol → Octanoic acid, compd. with 1-amino-2-propanol (1:1)

HRID 1473710Notes

Reaction equation

HRID 1473710 reaction equation
[C:1]([OH:10])(=[O:9])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8].[NH2:11][CH2:12][CH:13]([OH:15])[CH3:14]>O>[NH2:11][CH2:12][CH:13]([OH:15])[CH3:14].[C:1]([OH:10])(=[O:9])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8]

Participants

4

Reactant 2

HCID 41-Amino-2-propanolHCID 379Octanoic Acid

Product 1

HCID 176295Octanoic acid, compd. with 1-amino-2-propanol (1:1)

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

10.12 g of octanoic acid, 6.27 g of 1-amino-2-propanol (AMP) and 17 g of water were mixed together to form a solution of AMP-octanoic acid salt (hereafter “FAS2”). The total of FAS2 was then mixed, at room temperature, with 2,000 g in respect to dry mineral matter of a 20 wt. % solids (wet ground at 20 wt % in absence of dispersant) marble of Norwegian origin, in which 75% by weight of the particles had a particle diameter of less than 1 μm, and having a specific surface of 9.2 m2/g. This corresponded to a fatty acid salt addition of 0.82% by dry weight based on the dry weight of calcium carbonate. This product represents a product of according to the invention.

Sources & evidence

ORD record
ord-1da56ec25e444340b4141c58ad66ebd7
Source dataset
uspto-grants-2015_04
Patent number
US09017518B2

Reaction notes

Loading…