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Magnesium thiosulfate hexahydrate CAS 10124-53-5 powder
7-Diethylamino-4-methylcoumarin CAS 91-44-1 - Image 2
CAS 130-13-2 powder
CAS 78418-01-6 pack

7-Diethylamino-4-methylcoumarin CAS 91-44-1

CAS:91-44-1
Molecular Formula:C14H17NO2
Molecular Weight:231.29
EINECS:202-068-9

Synonyms:7-(diethylamino)-4-methyl-2h-1-benzopyran-2-on; 7-(Diethylamino)-4-methyl-2H-chromen-2-one; blancophorffg; c47; Coumalux; coumarin,7-diethylamino-4-methyl-; coumarin460; hakkolp; hiltaminearticwhitesol; POLYFLUOR YG; UVITEX SWR SWN; UVITEX WGS

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    What is 7-Diethylamino-4-methylcoumarin CAS 91-44-1?

    Optical bleach in textile industry, in coatings for paper, labels, book covers, etc.; to lighten plastics, resins, varnishes, and lacquers; invisible marking agent.

    Specification

    Melting point 72-75 °C (lit.)
    Boiling point 240 °C / 6.5mmHg
    density 1.122
    refractive index 1.5300 (estimate)
    Fp 152°C
    storage temp. Sealed in dry,Room Temperature
    pka 3.51±0.20(Predicted)
    form Crystalline Powder
    color Light beige to light purple
    Water Solubility slightly soluble
    BRN 193303

    Application

    Boron oxide was used as the intermediate glass layer at a bonding temperature of 450°C. In preparation of fluxes; component of enamels and glass; catalyst in organic reaction.

    Packing

    Usually packed in 25kg/drum,and also can be do customized package.

    7-Diethylamino-4-methylcoumarin CAS 91-44-1 package

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