2.5-Bistert-butyl peroxide-2.5-dimethyhexane Cas 78-63-7
2.5-Bis(tert-butyl
peroxide)-2.5-dimethyhexane
Other
Names: BPDH, cr05;DPDH;ad40c;varox;luperox;varox50;
VAROX
DBPH;kayahexaad;luperox101;perhexa25b
CAS
Number: 78-63-7
Molecular
Formula: C16H34O4
2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane
Properties
Melting
point6 °C
Boiling
point55-57 °C7 mm Hg(lit.)
Density0.877
g/mL at 25 °C(lit.)
refractive
indexn20/D 1.423(lit.)
Flash
point149 °F
storage
temp.2-8°C
Water
Solubilityimmiscible
StabilityUnstable.
May contain an inhibitor. Incompatible with strong oxidizing agents, acids,
reducing agents, organic materials, powdered metals.
Chemical
Properties
colourless
to light yellow liquid
Uses
Polymerization
initiator
Uses
Initiates
degradation of polypropylene, monomer scavenger in styrene polymerization. Free
radical polymerization initiator.
General
Description
Clear,
yellow liquid. also for storage and transport mixed with inert solid.
Air
& Water Reactions…