Bis(tert-butyldioxyisopropyl)benzene

CAS NO.：25155-25-3
Empirical Formula: C20H34O4
Molecular Weight: 338.48
MDL number: MFCD00137470
EINECS: 246-678-3
SAFETY DATA SHEET (SDS)
Update Date: 2023-10-18 17:59:00

What is Bis(tert-butyldioxyisopropyl)benzene ?

Description

Bis(tert-butyldioxyisopropyl)benzene (BIPB 40) is a bifunctional peroxide formulation used for crosslinking natural and synthetic rubbers, as well as thermoplastic polyolefins. it is a generalpurpose dilkyl peroxide, 40% ctve ingredient on CaCO3 in granule form for ease of dispersion in an elastomer compound and to control dusting.

The Uses of Bis(tert-butyldioxyisopropyl)benzene

crosslinking agent BIBP, BIPB , hyperoxide crosslinking agent, chlorinated polyethylene crosslinking agent

The Uses of Bis(tert-butyldioxyisopropyl)benzene

α'',α''-Bis(tert-butylperoxy)diisopropylbenzene (Technical Grade) acts as a crosslinker agent in the synthesis of polymers.

General Description

White crystalline solid.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

Bis(tert-butyldioxyisopropyl)benzene may polymerize and/or decompose if heated.

Fire Hazard

Flash point data for Bis(tert-butyldioxyisopropyl)benzene are not available, however, Bis(tert-butyldioxyisopropyl)benzene is probably combustible.

Safety Profile

A skin irritant. When heated todecomposition it emits acrid smoke and irritating fumes.

Properties of Bis(tert-butyldioxyisopropyl)benzene

Melting point:	44-48 °C(lit.)
Boiling point:	434.61°C (rough estimate)
Density	1.63 g/mL at 25 °C(lit.)
vapor pressure	0Pa at 20℃
refractive index	1.6000 (estimate)
Flash point:	>230 °F
Water Solubility	<0.1 g/100 mL at 21 ºC
InChI	InChI=1S/C20H34O4/c1-17(2,3)21-23-19(7,8)15-11-13-16(14-12-15)20(9,10)24-22-18(4,5)6/h11-14H,1-10H3
CAS DataBase Reference	25155-25-3(CAS DataBase Reference)
EPA Substance Registry System	(Phenylenediisopropylidene)bis(tert-butylperoxide) (25155-25-3)

Safety information for Bis(tert-butyldioxyisopropyl)benzene

GHS Hazard Statements	H200:Explosives H319:Serious eye damage/eye irritation
Precautionary Statement Codes	P280:Wear protective gloves/protective clothing/eye protection/face protection. P373:DO NOT fight fire when fire reaches explosives. P380:Evacuate area. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P401:Store …