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    ????-β-(3,5-?-t-??-4-???????)???????

    ????-β-(3,5-?-t-??-4-???????)???????
    ????-β-(3,5-?-t-??-4-???????)??????? ??? ???
    ?? ??:
    2082-79-3
    ???:
    ????-β-(3,5-?-t-??-4-???????)???????
    ???(??):
    ????SS;3,5-?-????-4-??????????????;3,5-?-????-4-???????????????;????-β-(3,5-?-t-??-4-???????)???????;??????AO-50;3,5-?-????-4-???????????????(3,5-DI-tert-BUTYL-4-HYDROXYHYDR...;??????-t-??-4-??????????????;3,5-??-????-4-???????????? ????;3,5-??(1,1-??????)-4-?????????? ?, ???? ???;???? 3-(3,5-??-??-??-4-???????) ?????
    ???:
    Antioxidant 1076
    ???(??):
    ao4;irganox;At 1076;AN-1076;AO-1076;AnoxPP18;RALOX 530;HRao-1076;Thanox1076;irganox1906
    CBNumber:
    CB5110719
    ???:
    C35H62O3
    ??? ??:
    530.86
    MOL ??:
    2082-79-3.mol

    ????-β-(3,5-?-t-??-4-???????)??????? ??

    ???
    50-52 °C(lit.)
    ?? ?
    568.1±45.0 °C(Predicted)
    ??
    0.929±0.06 g/cm3(Predicted)
    ???
    >230 °F
    ?? ??
    2-8°C
    ??? ??
    neat
    ?? ?? (pKa)
    12.33±0.40(Predicted)
    ???
    Stable. Combustible. Dust/air mixtures are potentially explosive. Incompatible with strong oxidizing agents, strong acids, strong bases.
    InChIKey
    SSDSCDGVMJFTEQ-UHFFFAOYSA-N
    CAS ??????
    2082-79-3(CAS DataBase Reference)
    EPA
    Octadecyl 3,5-bis(tert-butyl)-4-hydroxyhydrocinnamate (2082-79-3)
    ??
    • ?? ? ?? ??
    • ?? ? ???? ?? (GHS)
    ??? ?? Xi
    ?? ???? ?? 36/37/38-36/38
    ????? 26-37/39-36
    WGK ?? -
    HS ?? 29182900
    ?? ?? ??? 2082-79-3(Hazardous Substances Data)
    ???? ?? KE-03070
    ????(GHS):
    ?? ?: Warning
    ??·?? ??:
    ?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
    H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
    H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
    ??????:
    P264 ?? ??? ?? ??? ????.
    P264 ?? ??? ?? ??? ????.
    P280 ????/???/???/?????? ?????.

    ????-β-(3,5-?-t-??-4-???????)??????? C??? ??, ??, ??

    ??

    Antioxidant 1076 is odorless, tasteless and less toxicity and stable to light so that it can widely used in polymer materials, such as polypropylene polyethylene, polystyrene, polyamide, polyoxymethylene, ABS, synthetic rubber and so on. It is an effective antioxidant in oil and paint, too. Antioxidant 1076 is a nonpolluting nontoxic Antioxidant with good heat-resisting and water-extracting performance. widely applied to polyolefine, polyamnamee, polyester, polyvinyl chlornamee, ABS resin and petroleum product, often used with DLTP for promoting the antioxnameative effect. 

    ??? ??

    white crystalline powder

    ??

    1076 is a nonpolluting nontoxic antioxidant with good heat-resisting and water-extracting performance. It can be applied in polyolefins, such as polyeth-ylene, polypropylene, polybutene-1 and other polymers such as engineering plastics ,styrenes, polyurethanes, saturated and unsaturated elastomers, styrenics, rubber modified styrenics, segmented block copolymers, and PVC. Also often used with DLTDP for promoting the antioxidative effect.

    ??

    Octadecyl 3-?(3,?5-?Di-?tert-?butyl-?4-?hydroxyphenyl)?propionate is a 4 chain-breaking antioxidant. A study shows that Octadecyl 3-?(3,?5-?Di-?tert-?butyl-?4-?hydroxyphenyl)?propionate can protect the oxidation of soybean phosphatidylcholine liposomes in water dispersion, but cannot protect the oxidation of dimyristoyl phosphatidylcholine liposomes.

    ?? ??

    Antioxidant 1076 finds application in plastics, rubber, latex, varnishes, adhesives, TPR's and Hot Melts. In plastics, antioxidant 1076 provides excellent antioxidant performance in Polyethylene, Polystyrene, Polyacetal, PVC, AS resin, Methacrylic resin, Polycarbonate, Polyester, and Polymethyl- pentene as well as many others. In rubbers, Antioxidant 1076 can be used in SBR, EPR, EPDM, Polybutadiene, Neoprene, Nitrile, Polyisoprene, and many other synthetic rubbers. Typical dosage is 0.02% - 0.5% by weight.

    ?? ??

    Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate is a propionate based phenolic antioxidant that can be used as a polymeric stabilizer by butylphenol functionalities.

    Safety

    FDA approved for use in indirect food contact applications. This product is of low toxicity to aquatic organisms.

    ????-β-(3,5-?-t-??-4-???????)??????? ?? ?? ? ???

    ???

    ?? ??


    ????-β-(3,5-?-t-??-4-???????)??????? ?? ??

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    ??? ?? ?? ??? ?? ?? ? ??
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