There is no data available to indicate whether an air-sealed pump can be used with the product. Please examine Section 2.2 of the product's Safety Data Sheet for a review of the potential hazards in handling the product.
168521
Luperox® DI, tert-Butyl peroxide
98%
Synonym(s):
tert-Butyl peroxide, Di-tert-butyl peroxide
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About This Item
Linear Formula:
(CH3)3COOC(CH3)3
CAS Number:
Molecular Weight:
146.23
Beilstein:
1735581
EC Number:
MDL number:
UNSPSC Code:
12352120
PubChem Substance ID:
NACRES:
NA.22
Pricing and availability is not currently available.
Recommended Products
vapor pressure
40 mmHg ( 20 °C)
Quality Level
Assay
98%
form
liquid
reaction suitability
reagent type: oxidant
refractive index
n20/D 1.3891 (lit.)
bp
109-110 °C (lit.)
density
0.796 g/mL at 25 °C (lit.)
functional group
peroxide
storage temp.
2-8°C
SMILES string
CC(C)(C)OOC(C)(C)C
InChI
1S/C8H18O2/c1-7(2,3)9-10-8(4,5)6/h1-6H3
InChI key
LSXWFXONGKSEMY-UHFFFAOYSA-N
Application
Luperox®DI, tert-Butyl peroxide has been used as a radical initiator to induce free radical polymerization.[1] It has also been used as a cetane enhancer in a study to determine the phase behavior of carboxylate-based extended surfactant reverse micellar microemulsions with ethanol and vegetable oil/diesel blends.[2]
Legal Information
Product of Arkema Inc.
Luperox is a registered trademark of Arkema Inc.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Chronic 3 - Flam. Liq. 2 - Muta. 2 - Org. Perox. E
Storage Class Code
5.2 - Organic peroxides and self-reacting hazardous materials
WGK
WGK 1
Flash Point(F)
42.8 °F - closed cup
Flash Point(C)
6 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Hironori Kitaguchi et al.
Journal of the American Chemical Society, 127(18), 6605-6609 (2005-05-05)
Well-resolved ESR spectra of free pentadienyl radicals have been observed under photoirradiation of di-tert-butylperoxide (Bu(t)OOBu(t)) and polyunsaturated fatty acids in the absence of O(2), allowing us to determine the hfc values. The hfc values of linoleyl radical indicate that the
B H Shen et al.
Science advances, 5(7), eaaw4856-eaaw4856 (2019-07-25)
Electrochemical reduction of lithium ion battery electrolyte on Si anodes was mitigated by synthesizing nanoscale, conformal polymer films as artificial solid electrolyte interface (SEI) layers. Initiated chemical vapor deposition (iCVD) was used to deposit poly(1,3,5,7-tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane) (pV4D4) onto silicon thin film
Carson T Riche et al.
Nature communications, 7, 10780-10780 (2016-02-24)
The translation of batch chemistries onto continuous flow platforms requires addressing the issues of consistent fluidic behaviour, channel fouling and high-throughput processing. Droplet microfluidic technologies reduce channel fouling and provide an improved level of control over heat and mass transfer
Vegetable oil-based microemulsions using carboxylate-based extended surfactants and their potential as an alternative renewable biofuel.
Attaphong C
Fuel: The Science and Technology of Fuel and Energy, 94, 606-613 (2012)
A Mortensen et al.
FEBS letters, 426(3), 392-396 (1998-05-26)
Peroxyl radicals, as model for peroxyl radicals formed during autoxidation of lipids, have been generated in three solvent systems (cyclohexane, tetrahydrofuran and tert-butanol/water) by steady-state and laser flash photolysis, and their reaction with beta-carotene studied. Steady-state photolysis experiments showed that
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may i use air-sealed pump
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How can I determine the shelf life / expiration / retest date of this product?
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If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdfHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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