Stearoylbenzoylmethane

Stearoylbenzoylmethane
  • CAS No.:58446-52-9
Other grades of this product :
Stearoylbenzoylmethane Basic information
Product Name:Stearoylbenzoylmethane
Synonyms:SBM;STEAROYL BENZOYL METHANE;phenylicosane-1,3-dione;HS-50;1-phenyl-1-eicosanone;1,3-Eicosanedione, 1-phenyl-;1-phenyl-3-eicosanedione;-Stearoylacetophenone
CAS:58446-52-9
MF:C26H42O2
MW:386.61
EINECS:261-257-4
Product Categories:
Mol File:58446-52-9.mol
Stearoylbenzoylmethane Chemical Properties
Melting point 56°C
Boiling point 493.4±18.0 °C(Predicted)
density 0.931±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
pka8.87±0.23(Predicted)
CAS DataBase Reference58446-52-9(CAS DataBase Reference)
EPA Substance Registry System1,3-Eicosanedione, 1-phenyl- (58446-52-9)
Safety Information
MSDS Information
Stearoylbenzoylmethane Usage And Synthesis
DescriptionStearyl Benzoylmethane has high transmittance, non-toxic and tasteless; and solid or liquid calcium / zinc, barium / zinc and other heat stabilizer and can greatlyimprove the initial coloring of PVC, transparency, long-term stability, and processing In the precipitation and “zinc burning” and so on; it ischaracterized by zinc soap has a good synergistic effect, the formula added to the product can effectively inhibit the “zinc burn”, suitable for hard, non-toxic, odorless areas of implementation, promote calcium / Zinc composite stabilizer replacement, widely used in medical, food packaging and other non-toxic transparent PVC products (such as PVC bottles, sheet, transparent film, etc.).
UsesStearoyl benzoyl methane can greatly improve initial coloring performance of PVC, transparency, and long-term stability if it is used with solid or liquid calcium/zinc, barium/zinc and other heat stabilizers. It is widely used in non-toxic and transparent PVC products such as pharmaceutical and food packages.
storageStearoylbenzoylmethane can store in a cool dry place, to prevent moisture, heat. Do not damage the packaging when handling.
Stearoylbenzoylmethane Preparation Products And Raw materials
Raw materialsMETHYL STEARATE-->Sodium tert-pentoxide-->ETHYL STEARATE-->Acetophenone-->Benzhydrol

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