Name: Triisopropanolamine

Foreign name: Triisopropanolamine;

Molecular formula: C9H21NO3

Molecular weight: 191.3

CAS number: 122-20-3

Properties: white crystal or solid powder.

Density (g/mL, 50/20ºC): 0.9996

Density (g/mL, 60/20ºC): 0.9909

Melting point (ºC): 46

Boiling point (ºC): 305.4

Viscosity (mPa·s, 60ºC): 138

Flash point (ºC, opening): 151.7

Vapor pressure (kPa, 20ºC): 1.33

Solubility: soluble in water, ethanol, ether, etc.

use

Used as a pharmaceutical raw material and a solvent for photographic developer. Used as a solvent for paraffin oil in man-made fiber industry. Because the salt formed by triisopropanolamine and long-chain fatty acid has good color stability, it is especially suitable as an emulsifier for cosmetics.