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Fluorescent Brightener 135

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Origin: China

Cas No: 1041-00-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 1041-00-5 Formula: C18H14N2O2 Molecular Weight: 290.31600

    Basic Info

    Chemical Name Fluorescent Brightener 135
    Synonyms

    Uvitex ERN;
    2,2'-vinylenebis[5-methylbenzoxazole];
    1,2-Bis(5-methylbenzoxazol-2-yl)ethene;
    1.2 DI(5-MYTHYL-BENZIAZOLYL)ETHYLENE;
    1,2-bis(5-methylbenzoxazol-2-yl)ethylene;
    1,2-Bis(5-methyl-2-benzoxazole)ethylene;
    Benzoxazole,2,2'-(1,2-ethenediyl)bis[5-methyl;
    C.I.Fluorescent brightening agent 135;
    Flourescent bleaches DT;
    Fluorescent Whitener DT;

    CAS No. 1041-00-5
    Molecular Formula C18H14N2O2
    Molecular Weight 290.31600
    PSA 52.06000
    LogP 4.75620

    Properties

    Appearance & Physical State Light yellow crystal
    Density 1.287
    Boiling Point 471.197ºC at 760 mmHg
    Melting Point 180-181ºC
    Flash Point 237.309ºC
    Refractive Index 1.727
    Vapor Pressure 1.35E-08mmHg at 25°C

    Safety Info

    RTECS RZ2475100
    Safety Statements S26; S36; S36/37/39; S22
    WGK Germany 3
    Risk Statements R36/37/38; R20/21/22
    Hazard Codes Xi; Xn

    Synthesis Route

    fumaric acid+2-Amino-4-methylphenolFluorescent Brightener 135

    Precursor

    2-Amino-4-methylphenol
    fumaric acid

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