TRIISOBUTYLENE Chemical Properties

Melting point:

141℃

Boiling point:

177°C

Density 

0,77 g/cm³

vapor pressure 

19.7hPa at 20℃

refractive index 

1.4350 (589.3 nm 20℃)

Flash point:

50°C

solubility 

Insoluble in water

form 

clear liquid

color 

Colorless to Almost colorless

Water Solubility 

4.7mg/L at 20℃

LogP

7.7 at 20℃

EPA Substance Registry System

Triisobutylene (7756-94-7)

Safety Information

Risk Statements 

10

Safety Statements 

16

RIDADR 

2324

HS Code 

2901.24.5000

HazardClass 

3.2

PackingGroup 

III

TRIISOBUTYLENE Usage And Synthesis

General Description

A colorless liquid. Insoluble in water and less dense than water. Flash point near 100°F. Vapors heavier than air. Used to make rubber products, oil additives and motor fuels.

Air & Water Reactions

Highly flammable. Insoluble in water.

Reactivity Profile

TRIISOBUTYLENE may react vigorously with strong oxidizing agents. May react exothermically with reducing agents to release hydrogen gas. In the presence of various catalysts (such as acids) or initiators, may undergo exothermic addition polymerization reactions.

Health Hazard

May be harmful by inhalation, ingestion or absorption. May cause eye and skin irritation.

Fire Hazard

Special Hazards of Combustion Products: Emits toxic fumes upon decomposition.

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