388092

Sigma-Aldrich

Luperox® 101, 2,5-Bis(tert-butylperoxy)-2,5-dimethylhexane

technical grade, 90%

Synonym(s):
2,5-Bis(tert-butylperoxy)-2,5-dimethylhexane
Linear Formula:
[(CH3)3COOC(CH3)2CH2-]2
CAS Number:
Molecular Weight:
290.44
MDL number:
PubChem Substance ID:

grade

technical grade

Quality Level

assay

90%

composition

active oxygen content, >10 wt. %

t1/2

10 hr(108 °C)

refractive index

n20/D 1.423 (lit.)

bp

55-57 °C/7 mmHg (lit.)

density

0.877 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

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

InChI

1S/C16H34O4/c1-13(2,3)17-19-15(7,8)11-12-16(9,10)20-18-14(4,5)6/h11-12H2,1-10H3

InChI key

DMWVYCCGCQPJEA-UHFFFAOYSA-N

Related Categories

Application

Initiates degradation of polypropylene, monomer scavenger in styrene polymerization. Free radical polymerization initiator.

Packaging

100, 500 mL in poly bottle

Features and Benefits

Used to control melt index in polypropylene processing.

Legal Information

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

Signal Word

Danger

Hazard Statements

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

UN3103 - class 5.2 - Organic peroxide type C, liquid (2,5-Dimethyl-2,5-di-(tert-butylperoxy)hexane)

WGK Germany

WGK 3

Flash Point(F)

149.0 °F - closed cup

Flash Point(C)

65 °C - closed cup

Certificate of Analysis

Certificate of Origin

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