Unilong Industry Co.,Ltd.


DTBP with CAS 110-05-4

what is of  DTBP with CAS 110-05-4?

Ditertiary butyl peroxide is a clear, water-white liquid. It has a specific gravity of 0.79, which is lighter than water, and it will float on the surface. It is nonpolar and insoluble in water. Ditertiary butyl peroxide is a strong oxidizer and may ignite organic materials or explode if shocked or in contact with reducing agents.

1.Quick details of DTBP with CAS 110-05-4

CAS No.:110-05-4
Other Names:bis(tert-butyl)peroxide
MF:C8H18O2, C8H18O2
EINECS No.:203-733-6
Place of Origin:China
Type:Dyestuff Intermediates
Purity:99%, 99%
Appearance:Colorless liquid, Colorless liquid
Product name:Di-tert-butyl peroxide
CAS number:110-05-4
EINECS number:203-733-6

2.Description of  DTBP with CAS 110-05-4

CAS: 110-05-4
MF: C8H18O2
MW: 146.23
EINECS: 203-733-6
Di-tert-butyl peroxide Chemical Properties 
Melting point -30 °C
Boiling point 109-110 °C(lit.)
density 0.796 g/mL at 25 °C(lit.)
vapor pressure 40 mm Hg ( 20 °C)
refractive index n20/D 1.3891(lit.)
Fp 34 °F
storage temp. 2-8°C
solubility 0.063g/l
form Liquid
color Clear
Water Solubility immiscible
Merck 143,461
BRN 1735581


Di-t-butyl peroxide (DTBP) is used as apolymerization catalyst.


200kgs/drum, 16tons/20’container