Cumene hydroperoxide

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Cumene hydroperoxide[1]
Cumene Hydroperoxide.svg
Names
IUPAC name
2-hydroperoxypropan-2-ylbenzene
Other names
Cumyl Hydroperoxide
CHP
Identifiers
80-15-9 YesY
ChEBI CHEBI:78673 N
ChemSpider 6377 YesY
Jmol-3D images Image
PubChem 6629
Properties
C9H12O2
Molar mass 152.19 g·mol−1
Appearance colorless to pale yellow liquid
Density 1.02 g/cm3
Melting point −9 °C (16 °F; 264 K)
Boiling point 153 °C (307 °F; 426 K)
1.5 g / 100 mL
Vapor pressure 14 mmHg at 20 °C
Hazards
Safety data sheet sigmaaldrich.com
GHS pictograms The flame pictogram in the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) The corrosion pictogram in the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) The skull-and-crossbones pictogram in the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) The health hazard pictogram in the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) The environment pictogram in the Globally Harmonized System of Classification and Labelling of Chemicals (GHS)
GHS signal word DANGER
H242, H302, H312, H314, H331, H373, H411
P220, P261, P273, P280, P305+351+338, P310
NFPA 704
Flammability code 2: Must be moderately heated or exposed to relatively high ambient temperature before ignition can occur. Flash point between 38 and 93 °C (100 and 200 °F). E.g., diesel fuel Health code 1: Exposure would cause irritation but only minor residual injury. E.g., turpentine Reactivity code 4: Readily capable of detonation or explosive decomposition at normal temperatures and pressures. E.g., nitroglycerin Special hazards (white): no codeNFPA 704 four-colored diamond
Flash point 57 °C (135 °F; 330 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
 N verify (what isYesY/N?)
Infobox references

Cumene hydroperoxide is an intermediate in the cumene process for developing phenol and acetone from benzene and propylene. It is typically used as an oxidizing agent.[2] Products of decomposition of cumene hydroperoxide are methylstyrene, acetophenone and cumyl alcohol.[3] Its formula is C6H5C(CH3)2OOH.

One of the key uses for the material is as a free radical initiator for acrylate and methacrylates monomers.

References[edit]

  1. ^ University, Safety Officer in Physical Chemistry at Oxford (2005). "Safety (MSDS) data for cumene hydroperoxide". Retrieved 2009-05-13. 
  2. ^ Richard J. Lewis, Richard J. Lewis (Sr.), Hazardous chemicals desk reference, Publisher Wiley-Interscience, 2008, ISBN 0-470-18024-2, ISBN 978-0-470-18024-2, 1953 pages (page 799)
  3. ^ Cumene Hydroperoxide at the Organic Chemistry Portal

Related terms[edit]

External links[edit]