Cumene hydroperoxide

Cumene hydroperoxide[1]
Names
IUPAC name
2-hydroperoxypropan-2-ylbenzene
Other names
Cumyl Hydroperoxide
CHP
Identifiers
80-15-9 YesY
3D model (Jmol) Interactive image
ChEBI CHEBI:78673 N
ChemSpider 6377 YesY
ECHA InfoCard 100.001.141
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
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
2
1
4
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 is YesYN ?)
Infobox references

Cumene hydroperoxide is an intermediate in the cumene process for developing phenol and acetone from benzene and propene. 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 methacrylate monomers.

References

  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
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