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4-hydroxyphenylacetic acid

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Origin: China

Cas No: 156-38-7

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.:
    156-38-7
    Other Names:
    4-Hydroxyphenylacetic acid
    MF:
    C8H8O3
    EINECS No.:
    205-851-3
    Place of Origin:
    Shandong, China
    Type:
    Pharmaceutical Intermediates, Syntheses Material Intermediates
    Purity:
    99%
    Brand Name:
    BELIEVE
    Model Number:
    Syntheses Material Intermediates
    Application:
    Syntheses Material Intermediates
    Appearance:
    White or almost white crystalline powder
    Product name:
    4-Hydroxyphenylacetic acid
    CAS:
    156-38-7
    Assay:
    99.0 %min
    Density:
    1.2143 (rough estimate)
    Apperance:
    White or almost white crystalline powder
    Molecular formula:
    C8H8O3
    Molecular Weight:
    152.15
    Grade:
    Industrail Grade
    Melting point:
    148-151 °C(lit.)
    Boiling point:
    234.6°C (rough estimate)

    Packaging&Delivery

    Packaging Details
    20kg/Carton drum or as customer's requirement
    Port
    Qingdao port,Shanghai port,any China Main Port
    Lead Time:
    Quantity(Kilograms)1 - 1011 - 1000>1000
    Est. Time(days)114To be negotiated
  • Property

    CAS No.: 156-38-7 Formula: C8H8O3 Molecular Weight: 152.14700

    Description

    4-Hydroxyphenylacetic acid is a chemical compound found in olive oil and beer. In industry the chemical is an intermediate used to synthesize atenolol and 3,4-dihydroxyphenylacetic acid.

    Basic Info

    Chemical Name 4-hydroxyphenylacetic acid
    Synonyms

    Benzeneacetic acid, 4-hydroxy-;
    2-(4-Hydroxyphenyl)acetic acid;
    4-Hydroxyphenylacetic acid;

    CAS No. 156-38-7
    Molecular Formula C8H8O3
    Molecular Weight 152.14700
    PSA 57.53000
    LogP 1.01930

    Properties

    Appearance & Physical State white or light yellow crystalline powder
    Density 1.319 g/cm3
    Boiling Point 346.6ºC at 760 mmHg
    Melting Point 147-152ºC
    Flash Point 177.6ºC
    Stability Stable at room temperature in closed containers under normal storage and handling conditions.
    Storage Condition Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
    Vapor Pressure 2.15E-05mmHg at 25°C

    Safety Info

    RTECS AI2680000
    Safety Statements S24/25
    HS Code 2918290000
    WGK Germany 3
    Risk Statements R36/37/38
    Hazard Codes Xi

    Synthesis Route

    Ethanol+(4-hydroxyphenyl)acetonitriletyramine+p-cresol
    (4-hydroxyphenyl)acetonitrile4-hydroxyphenylacetic acid+4-Hydroxyphenylacetamide
    (4-hydroxyphenyl)pyruvic acid4-hydroxyphenylacetic acid+2-(1-hydroxy-4-oxocyclohexa-2,5-dien-1-yl)acetic acid

    Precursor

    4-methoxyphenylacetic acid
    4-(benzyloxy)phenylacetic acid benzyl ester
    (4-hydroxyphenyl)acetonitrile
    2-(4-hydroxyphenyl)ethanol

    Downstream Product

    Oplophorus luciferin
    2-(11-Oxo-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetic acid
    2-hydroxy-5-(2-hydroxyethyl)benzaldehyde
    (3,5-dichloro-4-hydroxyphenyl)acetic acid

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