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Picture of 4-Cyano-4'-pentylbiphenyl

4-Cyano-4'-pentylbiphenyl

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Origin: China

Cas No: 40817-08-1

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.:
    40817-08-1
    Other Names:
    N/A
    MF:
    C18H19N
    EINECS No.:
    255-093-2
    Place of Origin:
    Zhejiang, China
    Grade Standard:
    Industrial Grade
    Purity:
    99.9%
    Appearance:
    colorless liquid
    Application:
    organic intermediates
    Brand Name:
    DYC
    color:
    colorless
    Density:
    1.61 g/cm3
    Flash point:
    443.8 °C

    Packaging&Delivery

    Selling Units:
    Single item
    Single package size: 
    20X20X30 cm
    Single gross weight:
    1.100 kg
    Lead Time:
    Quantity(Grams)1 - 1000>1000
    Est. Time(days)5To be negotiated
  • Property

    CAS No.: 40817-08-1 Formula: C18H19N Molecular Weight: 249.35000

    Basic Info

    Chemical Name 4-Cyano-4'-pentylbiphenyl
    Synonyms

    RO-CM-5115;
    4-Cyano-4'-pentybiphenyl;
    4-n-pentyl-4'-cyanobiphenyl;
    4'-Pentyl-4-biphenylcarbonitrile;
    5CB;
    4-AMYL-4'-CYANOBIPHENYL;
    CB5;
    4'-Pentyl-[1,1'-Biphenyl]-4-carbonitrile;
    4-Cyano-4‘-N-pentylbiphenyl;
    4-Cyano-4-pentylbiphenyl 4-Pentyl-4-cyanobiphenyl 5CB;
    4'-Amyl-4-biphenylcarbonitrile;
    4-penty-4'-cyanobiphenyl;
    4-cyano-4'-n-pentyl-biphenyl;

    CAS No. 40817-08-1
    Molecular Formula C18H19N
    Molecular Weight 249.35000
    PSA 23.79000
    LogP 4.95798

    Properties

    Appearance & Physical State white to light yellow crystal
    Density 1.008
    Boiling Point 140-150ºC (0.5 mmHg)
    Melting Point 34ºC
    Flash Point >230°F
    Refractive Index 1.532
    Water Solubility insoluble

    Safety Info

    Hazard Class 6.1
    Safety Statements S26-S36/37/39
    HS Code 2926909090
    WGK Germany 3
    Packing Group III
    RIDADR UN 3276
    Risk Statements R20/21/22; R36/37/38
    Hazard Codes Xn

    Synthesis Route

    4-Bromo-4-N-Pentylbiphenyl4-Cyano-4'-pentylbiphenyl
    4-Bromo-4-N-Pentylbiphenyl+N,N-dimethylformamide4-Cyano-4'-pentylbiphenyl
    4-Pentylbromobenzene4-Cyano-4'-pentylbiphenyl

    Precursor

    N,N-dimethylformamide
    4-Pentylbromobenzene
    1-iodo-4-(4-pentylphenyl)benzene
    Copper(I) cyanide

    Downstream Product

    (4-propylphenyl) 4-(4-pentylphenyl)benzoate
    (4-ethylphenyl) 4-(4-pentylphenyl)benzoate
    4-(4-pentylphenyl)benzaldehyde
    4-(4-pentylphenyl)benzoic acid

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