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CAS 29668-12-0

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Degré de pureté (%)
0
100
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0
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50
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90
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95
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100
3 produits concernés.
  • Ethylene Terephthalate Cyclic Heptamer-d28 (Technical Grade)

    Produit contrôlé
    CAS :
    Formule :C70D28H28O28
    Couleur et forme :Off White
    Masse moléculaire :1373.35

    Ref: TR-E918177

    1mg
    273,00€
    10mg
    1.867,00€
  • Ethylene Terephthalate Cyclic Heptamer

    CAS :
    <p>Applications Ethylene Terephthalate Cyclic Heptamer is an impurity in the synthesis of Ethylene Terephthalate Cyclic Trimer (E917715). Ethylene Terephthalate Cyclic Trimer can be used as migration indicators into foods and simulants, for microwave-active materials,<br>References Castle, L., et al.: Food Addit. Contam., 7, 779 (1990)<br></p>
    Formule :C70H56O28
    Couleur et forme :Neat
    Masse moléculaire :1345.177

    Ref: TR-E918175

    1mg
    238,00€
    2500µg
    487,00€
  • Ethylene terephthalate cyclic heptamer-d28

    CAS :
    <p>Ethylene terephthalate cyclic heptamer-d28 is a member of the class of drugs that are used to treat or prevent diseases. Ethylene terephthalate cyclic heptamer-d28 is synthesized by an unspecific method of polymerization. The molecule has been shown to have a chemical structure that can be metabolized by human liver enzymes and excreted in urine as metabolites. Metabolism studies have demonstrated that ethylene terephthalate cyclic heptamer-d28 is rapidly hydrolyzed, mainly by esterases, with the formation of a carboxylic acid derivative and a pyrrolidone derivative.</p>
    Formule :C70H28D28O28
    Degré de pureté :Min. 95%
    Masse moléculaire :1,373.35 g/mol

    Ref: 3D-EBA66812

    1mg
    450,00€
    2mg
    668,00€
    5mg
    1.193,00€