tert-Butyl peroxyisobutyrate

过氧化异丁酸叔丁酯

Also known as: 2-Methylpropaneperoxoic acid 1,1-dimethylethyl ester, Lupersol 8, Perbutyl IB, Trigonox 41C75, Esperox 24M, Kayaester I, Chemex IB, peroxyisobutyric acid tert-butyl ester, tert-butyl 2-methylpropaneperoxoate, EINECS 203-650-5

CAS No.
109-13-7
Jingsj CID
J-1385861-2
Molecular Formula
C8H16O3
Chinese Name
过氧化异丁酸叔丁酯
Molecular Weight
160.21100 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point-46ºC
Boiling Point165.4ºC at 760 mmHg
Density0.937 g/cm3
Flash Point50.6ºC

Frequently Asked Questions

What is the CAS number of tert-Butyl peroxyisobutyrate?

109-13-7

What are the molecular formula and molecular weight of tert-Butyl peroxyisobutyrate?

C8H16O3, molecular weight 160.21100 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026