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α-Isomethyl ionone

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Origin: China

Cas No: 127-51-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 127-51-5 Formula: C14H22O Molecular Weight: 206.32400

    Basic Info

    Chemical Name α-Isomethyl ionone
    Synonyms

    ALPHA-ISO-METHYLIONONE;
    α-ISO-METHYLIONONE;
    a-Isomethylionone;
    Cetone Alpha;
    α-Isomethylionone;
    (±)-α-Isomethyl ionone;
    3-Methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-one;
    Isonaline 70;
    3-Methyl-4-(2,6,6-trimethylcyclohex-2-en-1-yl)but-3-en-2-one;
    3-METHYL-ALPHA-IONONE;

    CAS No. 127-51-5
    Molecular Formula C14H22O
    Molecular Weight 206.32400
    PSA 17.07000
    LogP 3.90420

    Properties

    Density 0.93 g/mL at 20ºC(lit.)
    Boiling Point 285.3ºC at 760 mmHg
    Flash Point 122.1ºC
    Refractive Index 1.508
    Vapor Pressure 0.00282mmHg at 25°C

    Safety Info

    Safety Statements S24/25
    HS Code 2914299000

    Synthesis Route

    3,6,10-trimethyl-undeca-3,5,10-trien-2-oneα-Isomethyl ionone
    3,7-Dimethyl-7-octen-1-in-3-olα-Isomethyl ionone

    GC Analysis

    Column type Active phase Temperature (°C) Retention Index (I) Temperature Control Method
    Capillary SE-30 100. 1471.8 isothermal
    Capillary Carbowax 20M 150. 1877. isothermal
    Capillary SLB-5MS - 1480. temperature ramp
    Capillary SLB-5MS - 1480. temperature ramp
    Capillary SLB-5MS - 1481. temperature ramp

    Precursor

    3,6,10-trimethyl-undeca-3,5,10-trien-2-one
    3,7-Dimethyl-7-octen-1-in-3-ol

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