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Imagem de 2-(4-Tert-Butylphenyl)-5-(4-Biphenyl)-1,3,4-Oxadiazole

2-(4-Tert-Butylphenyl)-5-(4-Biphenyl)-1,3,4-Oxadiazole

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Origem: China

Cas No: 15082-28-7

Especificação: 99%Min

Quantidade de ordem min: 1 /kg

Capacidade de fornecimento: 100 mt/month

Tempo de espera: 7 dias para OEM, 3 dias para produtos prontos

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  • Especificação de produtos
  • Descrição do produto
  • Quick Details

    CAS No.:
    15082-28-7
    Other Names:
    4-yl-5-(4-tert-butylphenyl)
    MF:
    C24H22N2O
    EINECS No.:
    0
    Place of Origin:
    Henan, China
    Type:
    Syntheses Material Intermediates
    Purity:
    98.0%min
    Brand Name:
    ALLGREENCHEM
    Model Number:
    AGN
    Application:
    OLED intermediate
    Appearance:
    White Powder
    MW:
    354.45
    Melting point:
    137-139 °C
    Storage:
    2-8°C
    solubility:
    toluene: 0.1 g/mL, clear, colorless

    Packaging&Delivery

    Packaging Details
    Aluminum Foil Bag ,Fluoride Bottle ,25KG/Fiber Drum,
    Port
    Any port
  • Property

    CAS No.: 15082-28-7 Formula: C24H22N2O Molecular Weight: 354.44400

    Description

    Butyl PBD or b-PBD is a fluorescent organic compound used in the Liquid Scintillator Neutrino Detector (LSND) at Los Alamos National Laboratory, USA.
    The fluorescent emission of b-PBD is at λem= 364nm for excitation at λex= 305nm (in ethanol solution). As a scintillant in the LSND, it was used at a concentration of 31mg/l (87µmol/l) dissolved in mineral oil.

    Basic Info

    Chemical Name 2-(4-Tert-Butylphenyl)-5-(4-Biphenyl)-1,3,4-Oxadiazole
    Synonyms

    2-([1,1'-Biphenyl]-4-yl)-5-(4-(tert-butyl)phenyl)-1,3,4-oxadiazole;
    2-(4-tert-Butylphenyl)-5-(4-biphenyl)-1,3,4-oxadiazole;
    2-(4-tert-butylphenyl)-5-(4-phenylphenyl)-1,3,4-oxadiazole;
    2-(4-tert-Butylphenyl)-5-(4-biphenylyl)-1,3,4-oxadiazle;
    2-(4-Biphenylyl)-5-(4-tert-butylphenyl)-1,3,4-oxadiazole;
    2-(4-tert-Butylphenyl)-5-(4-biphenylyl)-1,3,4-oxadiazole;

    CAS No. 15082-28-7
    Molecular Formula C24H22N2O
    Molecular Weight 354.44400
    PSA 38.92000
    LogP 6.36810

    Properties

    Appearance & Physical State White Powder
    Density 1.103 g/cm3
    Boiling Point 505.1ºC at 760 mmHg
    Melting Point 137-139ºC
    Refractive Index 1.579
    Stability Stable under normal temperatures and pressures.
    Storage Condition 2-8ºC
    Vapor Pressure 7.91E-10mmHg at 25°C

    Safety Info

    Safety Statements S24/25
    HS Code 2934999090
    WGK Germany 3
    Risk Statements R20/21/22
    Hazard Codes Xi; Xn

    GC Analysis

    Column type Active phase Temperature (°C) Retention Index (I) Temperature Control Method
    Packed SE-30 - 3342. custom temperature program
    Other Methyl Silicone - 3342. custom temperature program

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