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COUMARIN

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    Coumarin is sweet aromatic coconut herbaceous-warm spicy haylike nut tobacco herbaceousodors lavender lavandin rose mary citrus oils oakmoss oriental fougere lime herbal hay fixative-effect.

    PHYSICAL PROPERTIES

    Name:chromen-2-one
    CAS No.:91-64-5
    Physical State:N/A
    Colour and Appearance:white crystals (est)

    ODOR PROPERTIES

    Odor:sweet, hay, tonka, hay, new, mown, hay, coumarinic
    Synaesthesia:N/A
    Relative Odor Impact:120
    Odor Life on a smelling strip:85 hrs

    CHEMICAL PROPERTIES

    Perfume-Uses:N/A
    Solubility:Soluble in: alcohol kerosene paraffin oil water, 1900 mg/L @ 20 Ā°C (exp)| InSoluble in:water isopropyl myristate
    Remarks:N/A
    Typical usage in perfume compounds:IFRA RESTRICTION LIMITS IN THE FINISHED PRODUCT (%): Category 1: Products applied to the lips 0.089 % Category 2: Products applied to the axillae 0.080 % Category 3: Products applied to the face/body using fingertips 0.089 % Category 4: Products related to fine fragrance 1.50 % Category 5: Products applied to the face and body using the hands (palms), primarily leave-on Category 5A: Body lotion products applied to the body using the hands (palms), primarily leave-on 0.38 % Category 5B: Face moisturizer products applied to the face using the hands (palms), primarily leave-on 0.11 % Category 5C: Hand cream products applied to the hands using the hands (palms), primarily leave-on 0.16 % Category 5D: Baby Creams, baby Oils and baby talc 0.035 % Category 6: Products with oral and lip exposure 0.0024 % Category 7: Products applied to the hair with some hand contact Category 7A: Rinse-off products applied to the hair with some hand contact 0.18 % Category 7B: Leave-on products applied to the hair with some hand contact 0.18 % Category 8: Products with significant anogenital exposure 0.035 % Category 9: Products with body and hand exposure, primarily rinse off 0.52 % Category 10: Household care products with mostly hand contact Category 10A: Household care excluding aerosol products (excluding aerosol/spray products) 0.52 % Category 10B: Household aerosol/spray products 1.60 % Category 11: Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate Category 11A: Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure 0.035 % Category 11B: Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure 0.035 % Category 12: Products not intended for direct skin contact, minimal or insignificant transfer to skin 33.00 % Notes: IFRA FLAVOR REQUIREMENTS: Due to the possible ingestion of small amounts of fragrance ingredients from their use in products in Categories 1 and 6, materials must not only comply with IFRA Standards but must also be recognized as safe as a flavoring ingredient as defined by the IOFI Code of Practice (www.iofi.org). For more details see chapter 1 of the Guidance for the use of IFRA Standards.
    Molecular Weight:146.14522000
    Formula:C9 H6 O2
    Assay:99.00 to 100.00
    Flash Point: > 200.00 Ā°F. TCC ( > 93.00 Ā°C. )