Molecular Formula: (HO-CH2-CH2)3-N

Molecular Weight: 149.19

CAS Number: 102-71-6
 

Physical Properties

Appearance: Colorless or pale yellow, viscous liquid with an ammonia-like odor at room temperature.

Boiling Point: 360°C

Freezing Point: 21°C

Solubility: Fully soluble in water and ethanol.
 

Chemical Properties

Reaction with Acids: Reacts with acids to form triethanolamine salts. For example, with hydrochloric acid, it forms triethanolamine hydrochloride.

Esterification: Reacts with fatty acids to form esters, such as triethanolamine stearate, commonly used as an emulsifier.

Carbamate Formation: Reacts with isocyanates to form carbamates, used in the production of polyurethane materials.
 

Specifications

 

Applications

● Cosmetics: Used as a pH adjuster and emulsifier in cosmetic products.

● Cement Processing: Acts as a grinding aid and an early strength agent in concrete.

● Chemical Synthesis: Used to synthesize nitrilotriacetic acid.

● Metalworking: Used in metal cutting, cooling, and rust prevention.

● Other Industries: Used in electronics, inks, and rubber processing as a vulcanization activator, dispersant, and waterproofing agent.

● Pharmaceuticals: Main ingredient in Biafine (triethanolamine cream), used for skin wound treatment.

● Chemical Weapons: Serves as a raw material in the production of certain chemical weapons.

Packaging and Storage

Packaging: Available ISO tank, steel drums ( 200 L/drum), and IBC barrel.

Storage:

Handle with care to avoid collisions and prevent leakage.

Store in a dry, well-ventilated area, avoiding moisture.