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Merck
CN

513369

Luperox® Delta X-9, 2-Butanone peroxide solution

~31 wt. % in 2,2,4-trimethyl-1,3-pentanediol diisobutyrate

Synonym(s):

2-Butanone peroxide solution, Methyl ethyl ketone peroxide solution

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About This Item

Linear Formula:
C2H5C(OOH)(CH3)OOC(OOH)(CH3)C2H5
CAS Number:
1338-23-4
Molecular Weight:
210.22
PubChem Substance ID:
24873688
UNSPSC Code:
12162002
Beilstein/REAXYS Number:
1759757
MDL number:
MFCD00042641

Key Documents

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SMILES string

CCC(C)(OO)OOC(C)(CC)OO

InChI

1S/C8H18O6/c1-5-7(3,11-9)13-14-8(4,6-2)12-10/h9-10H,5-6H2,1-4H3

InChI key

WFUGQJXVXHBTEM-UHFFFAOYSA-N

reaction suitability

reagent type: oxidant

concentration

~31 wt. % in 2,2,4-trimethyl-1,3-pentanediol diisobutyrate

refractive index

n20/D 1.437

density

1.005 g/mL at 25 °C

storage temp.

2-8°C

Application

Polymerization initiator

Legal Information

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

signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - Eye Dam. 1 - Org. Perox. D - Repr. 2 - Skin Corr. 1B

Storage Class

4.1A - Other explosive hazardous materials

wgk

WGK 1

flash_point_f

188.6 °F - closed cup

flash_point_c

87 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKBJ3581V
MKBH0094
MKBC2301
89197MJ
05014EJ

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J Chaudiere et al.
Neurotoxicology, 9(2), 173-179 (1988-01-01)
Rats fed a vitamin E-deficient diet from age 3-10 weeks were either maintained on a vitamin E-deficient diet or fed a vitamin E-enriched diet for 8 subsequent weeks. The content of vitamin E, endoperoxide-derived malonaldehyde, lipofluorescent material and polyunsaturated fatty
Oesophageal stenosis in a child caused by ingestion of methyl ethyl ketone peroxide.
A Prez-Martnez et al.
European journal of pediatrics, 156(12), 976-977 (1998-02-07)
[An organic peroxide, methyl ethyl ketone peroxide, damage to cytochrome P-450 peroxidase and microsomal enzymes activity].
M Ando
Nihon eiseigaku zasshi. Japanese journal of hygiene, 41(2), 587-592 (1986-06-01)
Jo-Ming Tseng et al.
Journal of hazardous materials, 142(3), 765-770 (2006-08-15)
Methyl ethyl ketone peroxide (MEKPO) is a typical organic peroxide with thermally unstable nature that has been broadly employed in the manufacturing process of acrylic resins, as a hardening agent for fiberglass-reinforced plastics, and as a curing agent for unsaturated
M Ando et al.
Toxicology and applied pharmacology, 81(3 Pt 1), 517-524 (1985-12-01)
Some new aspects of damage to cytochrome P-450 peroxidase activities by a toxic peroxide were investigated. Methyl ethyl ketone peroxide (MEKP) damage to cytochrome P-450 and inhibition of cytochrome P-450-mediated peroxidase activities were studied. In vivo, hepatic microsomal NADH- and
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