TRIAMYLAMINE Chemical Properties

Melting point:

-61.15°C (estimate)

Boiling point:

81-83 °C/0.2 mmHg (lit.)

Density 

0.782 g/mL at 25 °C (lit.)

vapor pressure 

1 mm Hg ( 20 °C)

refractive index 

n20/D 1.436(lit.)

Flash point:

208 °F

Water Solubility 

Insoluble in water

form 

clear liquid

pka

9.99±0.50(Predicted)

color 

Colorless to Almost colorless

BRN 

1744528

Stability:

Stable. Incompatible with strong oxidizing agents.

CAS DataBase Reference

621-77-2(CAS DataBase Reference)

EPA Substance Registry System

Triamylamine (621-77-2)

Safety Information

Hazard Codes 

Xi,C

Risk Statements 

36/37/38-34-22

Safety Statements 

26-36-45-36/37/39

RIDADR 

UN 2735 8/PG 2

WGK Germany 

3

F 

9-23

HS Code 

2921.19.6190

HazardClass 

8

PackingGroup 

III

MSDS

• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich

TRIAMYLAMINE Usage And Synthesis

Chemical Properties

Tri-n-amylamine is a liquid mixture of isomers. It is soluble in alcohol and ether.

Uses

Corrosion inhibitor, insecticidal preparations.

General Description

Clear colorless to yellow liquid with an amine odor. Flash point 215°F. Density 0.80 g / cm3.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

TRIAMYLAMINE may react with oxidizing agents. Neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. May generate flammable gaseous hydrogen in combination with strong reducing agents, such as hydrides.

Fire Hazard

TRIAMYLAMINE is combustible.

TRIAMYLAMINE(621-77-2)Related Product Information

• Tetrahexylammonium hydrogensulphate
• TETRA-N-HEXYLAMMONIUM BROMIDE
• TETRA-N-HEXYLAMMONIUM IODIDE
• Tri-n-octylamine
• TRI-N-HEPTYLAMINE
• Tetrapentylammonium iodide
• Methyl trioctyl ammonium chloride
• TRI-N-HEXYLAMINE
• Triisooctylamine
• TRIAMYLAMINE
• Tetraheptylammonium bromide
• TETRAHEXYLAMMONIUM BENZOATE
• TRIOCTYLPROPYLAMMONIUM BROMIDE
• TETRAPENTYLAMMONIUM BROMIDE
• Tetraoctylammonium bromide
• TRI-N-DECYLAMINE
• TETRAHEXYLAMMONIUM CHLORIDE
• TETRA-N-PENTYLAMMONIUM CHLORIDE