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Merck
CN

290785

Luperox® LP, Lauroyl peroxide

≥98%

Synonym(s):

Lauroyl peroxide, Di(dodecanoyl) peroxide, DiDodecanoyl Peroxide, Dilauroyl peroxide, Dodecanoyl peroxide

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About This Item

Linear Formula:
[CH3(CH2)10CO]2O2
CAS Number:
105-74-8
Molecular Weight:
398.62
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
24857486
EC Number:
203-326-3
Beilstein/REAXYS Number:
1804936
MDL number:
MFCD00008964

Key Documents

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Product Name

Luperox® LP, Lauroyl peroxide, ≥98%

InChI key

YIVJZNGAASQVEM-UHFFFAOYSA-N

InChI

1S/C24H46O4/c1-3-5-7-9-11-13-15-17-19-21-23(25)27-28-24(26)22-20-18-16-14-12-10-8-6-4-2/h3-22H2,1-2H3

SMILES string

CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC

vapor density

13.7 (vs air)

assay

≥98%

form

solid

reaction suitability

reagent type: oxidant

mp

53-57 °C (lit.)

storage temp.

2-8°C

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Application

Lauroyl peroxide can be used as:
  • A long chain branching(LCB) introducer in polypropylene to improve its mechanical recycling process.
  • A mild oxidant and efficient hydrogen abstractor in the preparation of disulfide compounds through dimerization of corresponding dithiocarbamates.
  • An initiator in the preparation of ion-imprinted polymers(IIPs).
  • An initiator and oxidant to construct erythrina ring system via oxidative radical cyclizations of enamide in the presence of nBu3SnH.

Legal Information

Product of Arkema Inc.
Luperox is a registered trademark of Arkema Inc.

pictograms

Flame
GHS02

signalword

Danger

hcodes

H242

Hazard Classifications

Org. Perox. D

Storage Class

5.2 - Organic peroxides and self-reacting hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
MKCX9089
MKCX9091
MKCX6066
MKCX6065
MKCW2534

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Y Sorata et al.
Biochimica et biophysica acta, 799(3), 313-317 (1984-06-29)
Photosensitized hemolysis of human erythrocytes by hematoporphyrin was suppressed by flavonols such as quercetin and rutin at submillimolar concentrations. The suppression of photohemolysis was accompanied by inhibition of lipid peroxidation by the reagents. Quercetin and rutin were photooxidized in the
Saeed Kakaei et al.
Organic & biomolecular chemistry, 11(33), 5481-5490 (2013-07-17)
A series of (2-alkylthiothiazolin-5-yl)methyl dodecanoates was synthesized from various alkyl N-allylcarbamodithioates and dilauroyl peroxide via a tandem radical hydrogen-abstraction-cyclization-substitution/combination reaction with a 5-exo-trig radical cyclization as a key step. The current route is the first, convenient, and efficient synthesis of
Amparo Cantó-Mirapeix et al.
Electrophoresis, 29(21), 4399-4406 (2008-10-24)
The preparation of lauryl methacrylate (LMA)-based monolithic columns for CEC using lauroyl peroxide (LPO) as thermal initiator of polymerization has been investigated. The influence of initiator amount and composition of porogenic solvent on the physical and electrochromatographic properties of the
Lauroyl peroxide.
IARC monographs on the evaluation of carcinogenic risks to humans, 71 Pt 3, 1485-1487 (1999-09-07)
A J Klein-Szanto et al.
The Journal of investigative dermatology, 79(1), 30-34 (1982-07-01)
Free radical generating peroxides are potent skin irritants. After a single topical application of either 10, 20, or 40 mg of lauroyl peroxides or benzoyl peroxide on the dorsal skin of Sencar mice, the epidermal thickness increased markedly. No major
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