Basic information Safety Supplier Related

Di-sec-butyl peroxydicarbonate

Basic information Safety Supplier Related

Di-sec-butyl peroxydicarbonate Basic information

Product Name:
Di-sec-butyl peroxydicarbonate
Synonyms:
  • Di-sec-butyl peroxydicarbonate
  • sec-Butyl peroxydicarbonate
  • bis-sec-butyl peroxydicarbonate
  • Di-sec-butyl perdicarbonate
  • Peroxydicarbonic acid, bis(1-methylpropyl) ester
  • di-sec-butyl peroxydicarbonate, 53-100%
  • di-sec-butyl peroxydicarbonate, <= 52% with diluent
  • Lupersol-225
CAS:
19910-65-7
MF:
C10H18O6
MW:
234.25
EINECS:
243-424-3
Mol File:
19910-65-7.mol
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Di-sec-butyl peroxydicarbonate Chemical Properties

Boiling point:
296.56°C (rough estimate)
Density 
1.1351 (rough estimate)
vapor pressure 
5.1-10Pa at 10-40℃
refractive index 
1.4390 (estimate)
LogP
3.6 at 30℃ and pH6.5
EPA Substance Registry System
Di-sec-butyl peroxydicarbonate (19910-65-7)
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Safety Information

RIDADR 
3115
HazardClass 
5.2
PackingGroup 
II
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Di-sec-butyl peroxydicarbonate Usage And Synthesis

Uses

Di-sec-butyl peroxydicarbonate is used as polymer initiator. No information was located for this compound.

General Description

Di-sec-butyl peroxydicarbonate is sensitive to heat. Storage of Di-sec-butyl peroxydicarbonate must be done so with stringent temperature control measures. It's explosion hazard is also mitigated by mixing the peroxide in a water slurry.

Reactivity Profile

DI-SEC-BUTYL PEROXYDICARBONATE decomposes violently or explosively at temperatures 0-10° C. owing to self-accelerating exothermic decomposition; Several explosions were due to shock, heat or friction; amines and certain metals can cause accelerated decomposition [Bretherick, 1979 p. 156].

Safety Profile

Moderately toxic by skin contact. See also PEROXIDES, ORGANIC. When heated to decomposition it emits acrid smoke and irritating fumes.

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