Product Name

  • Name

    Diisobutyryl peroxide(in solution,content≤52%)

  • EINECS 222-340-0
  • CAS No. 3437-84-1
  • Article Data11
  • CAS DataBase
  • Density 1.034 g/cm3
  • Solubility 49.1g/L at 25℃
  • Melting Point
  • Formula C8H14 O4
  • Boiling Point 199.3 °C at 760 mmHg
  • Molecular Weight 174.197
  • Flash Point 75.1 °C
  • Transport Information
  • Appearance
  • Safety May explode when dried at room temperature. When heated to decomposition it emits acrid smoke and fumes. See also PEROXIDES, INORGANIC; PEROXIDES, ORGANIC.
  • Risk Codes
  • Molecular Structure Molecular Structure of 3437-84-1 (Diisobutyryl peroxide(in solution,content≤52%))
  • Hazard Symbols
  • Synonyms Isobutyrylperoxide (6CI,7CI,8CI); Diisobutyryl peroxide; Isobutyroyl peroxide; Peroyl IB;Trigonox 187; Trigonox 187C30; Trigonox 187C50; Trigonox 187W27.5; Trigonox187W35
  • PSA 52.60000
  • LogP 1.29980

DIISOBUTYRYL PEROXIDE Chemical Properties

Product Name: Diisobutyryl peroxide (CAS NO.3437-84-1)


Molecular Formula: C8H14O4
Molecular Weight: 174.19436g/mol
Mol File: 3437-84-1.mol
Einecs: 222-340-0
Boiling point: 199.3 °C at 760 mmHg
Flash Point: 75.1 °C
Density: 1.034 g/cm3
Surface Tension: 30.2 dyne/cm
Enthalpy of Vaporization: 43.55 kJ/mol
Vapour Pressure: 0.344 mmHg at 25°C
XLogP3-AA: 2.3
H-Bond Donor: 0
H-Bond Acceptor: 4

DIISOBUTYRYL PEROXIDE Consensus Reports

Reported in EPA TSCA Inventory.

DIISOBUTYRYL PEROXIDE Safety Profile

May explode when dried at room temperature. When heated to decomposition it emits acrid smoke and fumes. See also PEROXIDES, INORGANIC; PEROXIDES, ORGANIC.

DIISOBUTYRYL PEROXIDE Specification

 Diisobutyryl peroxide ,its CAS NO. is 3437-84-1,the synonyms is Bisisobutyryl peroxide ; Isobutyryl peroxide ; Peroxide, bis(2-methyl-1-oxopropyl) ; Peroxide,bis(2-methyl-1-oxopropyl) ; Diisobutyroyl peroxide .

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