2,2-Di(tert-butylperoxy)butane

2,2-双(过氧化叔丁基)丁烷

Also known as: 2,2-Bis(tert-butylperoxy)butane, 2,2-Di-(t-butylperoxy) butane, 2,2-bis-tert-butylperoxy-butane, 3,4,6,7-Tetraoxanonane, 5-ethyl-2,2,5,8,8-pentamethyl-, Butane, 2,2-bis(tert-butyldioxy)-, Butane, 2,2-bis(tert-butylperoxy)-, Chaloxyd P 1200AL, Chaloxyd P 1293AL, Peroxide, (1-methylpropylidene)bis(tert-butyl, Peroxide, (1-methylpropylidene)bis[(1,1-dimethylethyl), Trigonox D, Perhexa 22, VP 1200, di-tert-butyl 1-methyl-propane-1,1-diyl bis-peroxide, 2,2-Bis[(2-methyl-2-propanyl)peroxy]butane

2,2-Di(tert-butylperoxy)butane (CAS 2167-23-9) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H26O4 and a molecular weight of 234.332 g/mol. It is also known as 2,2-Bis(tert-butylperoxy)butane, 2,2-Di-(t-butylperoxy) butane and 2,2-bis-tert-butylperoxy-butane. Key properties include a melting point of ≥80 °C (SADT), a boiling point of 227.8±23.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 70.5±22.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

2167-23-9

Jingsj CID

J-1165-3

Molecular Formula

C₁₂H₂₆O₄

Chinese Name

2,2-双(过氧化叔丁基)丁烷

Molecular Weight

234.332 g/mol

Category

Aliphatic Hydrocarbons

Last updated

8/21/2026