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4-Amino-2,5-difluorobenzonitrile

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Origin: China

Cas No: 112279-61-5

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.: 112279-61-5 Formula: C7H4F2N2 Molecular Weight: 154.11700

    Basic Info

    Chemical Name 4-Amino-2,5-difluorobenzonitrile
    Synonyms

    4-Cyano-2,5-difluoroaniline;
    4-AMINO-2,5-DIFLUOROBENZONITRILE;

    CAS No. 112279-61-5
    Molecular Formula C7H4F2N2
    Molecular Weight 154.11700
    PSA 49.81000
    LogP 1.99988

    Properties

    Density 1.36 g/cm3
    Boiling Point 265.2ºC at 760 mmHg
    Melting Point 95ºC
    Refractive Index 1.533
    Vapor Pressure 0.00928mmHg at 25°C

    Safety Info

    Hazard Class 6.1
    Safety Statements 36/37/39-45
    HS Code 2926909090
    Packing Group III
    RIDADR UN 3439
    Risk Statements R20/21/22
    Hazard Codes T; Xi

    Synthesis Route

    2,4,5-Trifluorobenzonitrile→4-Amino-2,5-difluorobenzonitrile
    Sodium cyanide+Copper(I) cyanide→4-Amino-2,5-difluorobenzonitrile

    Precursor

    2,4,5-Trifluorobenzonitrile
    Copper(I) cyanide
    4-BROMO-2,5-DIFLUOROANILINE
    Sodium cyanide

    Downstream Product

    4-Amino-2,5-Difluorobenzoic Acid
    4-Amino-3-bromo-2,5-difluorobenzonitrile

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