CAS 115-83-3 Pentaerythrityl tetrastearate

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  • Manufacturer:: Hefei TNJ Chemical Industry Co.,Ltd.
  • Factory plant:: Anhui, China
  • MOQ purchase: 1kg or buy MOQ as per your request
  • Quality Index:: Please refer to COA/TDS
  • Safety Data:: Please refer to SDS
  • Product Detail


    Product Tags

    Pentaerythrityl stearate (PETS) CAS 115-83-3, also known as pentaerythritol tetrastearate or pentaerythritol stearate, has a molecular weight of 1201.99 and a molecular formula of C77H148O8,; It has good internal and external lubricity, can improve the thermal stability of the product, and is non-toxic. The product is usually a white hard high melting point wax, soluble in solvents such as ethanol, benzene, and chloroform.


    Chinese name: pentaerythritol stearate

    English name: Pentaerythrityl tetrastearate

    Nickname name: pentaerythritol stearate, pentaerythritol tetrastearate

    Molecular formula: C77H148O8

    Molecular weight: 1201.99

    CAS number: 85116-93-4;115-83-3

    EINECS number: 204-110-1


    Physical and chemical properties

    Density (g/mL, 20 ℃): 0.93

    Boiling point (º C, atmospheric pressure): 261

    Flash point (º C): 247

    Melting point: 60-66 º C

    Character: Appearance in white flake or powder form



    PETS has good thermal stability and low volatility at high temperatures, good demolding and flowability, and excellent nucleation effect on partially crystalline plastics, making it suitable for transparent products. The outstanding thermal stability of PETS makes it suitable for the processing of such systems without worrying about degradation, and it can significantly improve transparency and surface finish.


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