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Dtbhq Stabilizer for Synthetic Rubbers and Plastics

China Dtbhq Stabilizer for Synthetic Rubbers and Plastics, Find details about China Di-Tert-Butylhydroquinone, Dbhq from Dtbhq Stabilizer for Synthetic Rubbers and Plastics

Model NO.
CAS: 88-58-4
Model NO.
CAS: 88-58-4
Application/Uses
Antioxidant
Inhibitor
Polymerization inhibitor
Stabilizer
Stabilizer for synthetic rubbers and plastics

Product Description
DTBHQ is a white to tan crystalline solid that is insoluble in water and caustic solutions. DTBHQ has a low vapor pressure and has short induction periods in peroxide-catalyzed polymerizations.
PropertyTypical Value, Units
Molecular Weight222.31
Empirical FormulaC14H22O2
AppearanceWhite to tan crystals
Assay99 wt%
Specific Gravity1.07
Melting Point215'C(419)
Boiling Point321'C(610)
Flash Point Cleveland Open Cup216'C(420'F)
Autoignition Temperature421'C(790'F)
Solubility 25'(77'F)
In Water                                   Insoluble
In Caustic                                  Insoluble
In Acetone                                 25wt%
In Ethanol(95%)                            17wt%
In Ethyl Acetate                             31wt%
In Toluene                                  <1wt%
In Styrene                                  <5wt %

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