Avobenzone

Short Description:


  • Min.Order Quantity: Up to request
  • Supply Ability: Up to request
  • Port: Main Port of China
  • Payment Terms: L/C,D/A,D/P,T/T,WU,PAYPAL,TRADE ASSURANCE
  • CAS NO.: 70356-09-1
  • Product Detail

    Product Tags

    Product Name

    AVOBENZONE

    Synonyms

    AVOBENZONE;EUSOLEX(R) 9020;4-tert-butyl-4′-methoxy-dibenzoylmethane;4-T-BUTYL-4′-METHOXY-DIBENZOYLMETHANE;1-(4-(1,1-Dimethylethyl)phenyl)-3-(4-methoxyphenyl)-1,3-propanedione;1-(4-TERT-BUTYLPHENYL)-3-(4-METHOXYPHENYL) 1,3-PROPANEDIOL;1-(P-T-BUTYLPHENYL)-3-(P-METHOXYPHENYL)-1,3-PROPANEDIONE;PARSOL 1789

    CAS

    70356-09-1

    Molecular formula

    C20H22O3

    Molecular Weight

    310.39

    Molecular Structure

    图片1 

    Physical and Chemical Properties

    M.P. 

    81-86 °C(lit.)

    Density

    1.079 g/cm3

     

    General Description

     Off-white to yellowish crystal powder

    Usage

    A component of sunscreen that absorbs the full spectrum of UVA rays.

    Packing

    Packed in cardboard drum lined with plastic bags with the net capacity of 25kg per drum

    Storage condition

    Keep container tightly closed. Keep in a dry, cool place.

    Keep away from direct sunlight.

    Specifications

    Items

    Standard

    Appearance

    white crystalline powder

    Assay(HPLC)

     95.0 %-105.0%

    Purity

    95-97%

    Melting Point

    81.0 ℃ ~ 86.0 ℃

    Loss on Drying

    ≤ 0.50 %

    Any single impurity

    ≤3.0%

    The sum of all impurities

    ≤4.5%


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