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Ensinger PEI

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Nouryon Trigonox TMBH-L 1,1,3,3-Tetramethylbutyl hydroperoxide, 90% solution in solvent mixture
Categories: Other Engineering Material

Material Notes: Initiator (90% active ingredient in solvent mixture) for (co)polymerization of styrene and butadiene.

CAS number: 5809-08-5

EINECS/ELINCS No: 227-369-2

Applications: Trigonox TMBH-L may be used for the bulk and emulsion polymerization of vinyl monomers such as styrene, butadiene, acrylonitrile, acrylates and methacrylates. Trigonox TMBH-L can be activated by organic-soluble or water-soluble reducing agents and by metal compounds to accelerate polymerization and/or to reduce polymerization temperature.

Information provided by Nouryon

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Physical PropertiesOriginal ValueComments
Half-life 0.100
@Temperature 180 °C
[hr]
 1.00
@Temperature 159 °C
[hr]
 10.0
@Temperature 144 °C
[hr]
Molecular Weight 146.2 g/mol
Storage Temperature -5.00 - 25.0 °C
 
Thermal PropertiesOriginal ValueComments
Decomposition Temperature 60.0 °CSelf-Accelerating Decomposition Temperature
 
Processing PropertiesOriginal ValueComments
Shelf Life 3.00 Month
 
Descriptive Properties
AppearanceClear liquid
Assay90.0-95.0 %
Color<20 Pt-Co
Content9.85-10.40 %Active oxygen
Content (%)10.94Active oxygen content peroxide

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PNOURY1220 / 286743

Proto3000 – 3D Engineering Solutions

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