Diisobutyryl peroxide
二异丁酰基过氧化物
Also known as: Bis(2-methyl-1-oxopropyl) peroxide, Diisobutyroyl peroxide, Isobutyryl peroxide, Peroxide, bis(2-methyl-1-oxopropyl), Peroxide,bis(2-methyl-1-oxopropyl), bisisobutyryl peroxide, isobutyroyl peroxide, 2-methylpropanoyl 2-methylpropaneperoxoate
Diisobutyryl peroxide (CAS 3437-84-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H14O4 and a molecular weight of 174.19400 g/mol. It is also known as Bis(2-methyl-1-oxopropyl) peroxide, Diisobutyroyl peroxide and Isobutyryl peroxide. Key properties include a boiling point of 199.3ºC at 760 mmHg, a density of 1.034 g/cm3 and a flash point of 75.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3437-84-1
- Jingsj CID
- J-1055062-9
- Molecular Formula
- C8H14O4
- Chinese Name
- 二异丁酰基过氧化物
- Molecular Weight
- 174.19400 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 199.3ºC at 760 mmHg |
|---|---|
| Density | 1.034 g/cm3 |
| Flash Point | 75.1ºC |
Frequently Asked Questions
What is the CAS number of Diisobutyryl peroxide?
The CAS number of Diisobutyryl peroxide is 3437-84-1.
What are the molecular formula and molecular weight of Diisobutyryl peroxide?
Diisobutyryl peroxide has molecular formula C8H14O4 and molecular weight 174.19400 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Diisobutyryl peroxide (CAS 3437-84-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1055062-9 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.