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1-pyrazin-2-ylethanone

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Origin: China

Cas No: 22047-25-2

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

  • Quick Details

    CAS No.:
    22047-25-2
    Other Names:
    2-Acetyl pyrazine
    MF:
    C6H6N2O, C6H6N2O
    EINECS No.:
    244-753-5
    FEMA No.:
    3126
    Place of Origin:
    Liaoning, China
    Type:
    Synthetic Flavour & Fragrance
    Usage:
    Daily Flavor, Food Flavor
    Purity:
    99%
    Brand Name:
    SINOBIO
    Model Number:
    22047-25-2
    Appearance:
    White to pale yellow crystalline powder.
    Product name:
    2-Acetylpyrazine
    MW:
    122.12
    EINECS:
    244-753-5
    Melting point:
    75-78 °C
    Boiling point:
    78-79°C 8mm
    density:
    1.1075
    refractive index:
    1.5350 (estimate)
    HS Code:
    29339900

    Packaging&Delivery

    Packaging Details
    standard package the 2-Acetyl pyrazine Acetylpyrazine, 25kgs net per drum.
    Port
    Shanghai
    Lead Time:
    Quantity(Kilograms)1 - 100>100
    Est. Time(days)5To be negotiated

    Products Description

    Product name
    Acetylpyrazine
    Melting point
    75-78 °C
    Boiling point
    78-79°C 8mm
    pka
    0.30±0.10(Predicted)
    HS Code
    29339900
    EPA Substance Registry System
    Ethanone, 1-pyrazinyl- (22047-25-2)

  • Property

    CAS No.: 22047-25-2 Formula: C6H6N2O Molecular Weight: 122.12500

    Description

    Acetylpyrazine is an organic compound with the chemical formula C 6H 6N 2O. It is a yellow-brown powder at room temperature. Chemically, acetylpyrazine is a pyrazine and a ketone.
    Acetylpyrazine is found in foods such as seeds, nuts and meats. It is used in frozen dairy products such as ice cream. It is considered generally recognized as safe by the U.S. Food and Drug Administration.

    Basic Info

    Chemical Name 1-pyrazin-2-ylethanone
    Synonyms

    Methyl pyrazin-2-yl ketone;
    Acetylpyrazine;
    1-Pyrazinylethanone;
    2-Acetylpyrazine;
    1-pyrazin-2-yl-ethanone;
    1-Pyrazin-2-ylethan-1-one;
    Methyl pyrazinyl ketone;
    Ethanone,1-pyrazinyl;
    methyl 2-pyrazinyl ketone;
    Ketone,methyl pyrazinyl;

    CAS No. 22047-25-2
    Molecular Formula C6H6N2O
    Molecular Weight 122.12500
    PSA 42.85000
    LogP 0.67920

    Properties

    Appearance & Physical State Light yellow to yellow-brownish powder
    Density 1.136 g/cm3
    Boiling Point 212.9ºC at 760 mmHg
    Melting Point 75-78ºC
    Flash Point 84.4ºC
    Refractive Index 1.518
    Stability Stable under normal temperatures and pressures.
    Storage Condition Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
    Vapor Pressure 0.095mmHg at 25°C

    Safety Info

    Safety Statements S24/25
    HS Code 2933990090
    WGK Germany 2
    Risk Statements R36/37/38
    Hazard Codes Xi

    Synthesis Route

    pyrazine+Pyruvic acid→1-pyrazin-2-ylethanone
    pyrazine+acetaldehyde→1-pyrazin-2-ylethanone
    cyanopyrazine→1-pyrazin-2-ylethanone

    Precursor

    acetaldehyde
    Methylmagnesium iodide
    pyrazine
    cyanopyrazine

    Downstream Product

    1-pyrazin-2-ylethanol
    4-pyrazin-2-yl-1,3-thiazol-2-amine
    Ethyl 3-(2-Pyrazinyl)-3-oxopropanoate
    2-Bromo-1-(2-pyrazinyl) Ethanone

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