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290785

Sigma-Aldrich

Luperox® LP, Lauroyl peroxide

≥98%

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

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

SMILES string

CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC

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

InChI key

YIVJZNGAASQVEM-UHFFFAOYSA-N

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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

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Oxidative radical cyclization on enamide systems using n-Bu3SnH and dilauroyl peroxide
Miguel A. Guerrero et al.
Tetrahedron, 59(27), 4953-4958 (2003)
Itxaso Parola et al.
Polymers, 11(7) (2019-07-18)
This work reports on a diameter dependence analysis of the performance as luminescent solar concentrators of three self-fabricated polymer optical fibers (POFs) doped with a hybrid combination of dopants. The works carried out include the design and self-fabrication of the
A Mild Radical Method for the Dimerzation of Dithiocarbamates
Ning Chen et al.
European Journal of Organic Chemistry, 2015(4), 802-809 (2015)
Studies on the effect of functional monomer and porogen on the properties of ion imprinted polymers based on Cr(III)-1,10-phenanthroline complex designed for selective removal of Cr(III) ions
Laura Trzonkowska, et al.
Reactive and Functional Polymers, 117, 131-139 (2017)
M Catalá-Icardo et al.
Talanta, 187, 216-222 (2018-06-02)
In this study, porous polymer monoliths were in situ synthesized in fluoropolymers tubing to prepare microbore HPLC columns. To ensure the formation of robust homogeneous polymer monoliths in these housing supports, the inner surface of fluoropolymer tubing was modified in
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