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Dibutylamine

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FOB Price $100.00

Origin: China

Cas No: 111-92-2

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

  • Property

    CAS No.: 111-92-2 Formula: C8H19N Molecular Weight: 129.24300

    Description

    Dibutylamine is an amine used as a corrosion inhibitor, in the manufacture of emulsifiers, and as a flotation agent. It is flammable and toxic.

    Basic Info

    Chemical Name Dibutylamine
    Synonyms

    1-Butanamine, N-butyl-;
    N-butylbutanamine;
    Dibuthylamine;
    Di-n-butylamine;
    N-butyl-butylamine;
    N-DIBUTYLAMINE;
    DNBA;
    Di-n-butylamin;
    Dibutylamin;
    Dibutilamina;

    CAS No. 111-92-2
    Molecular Formula C8H19N
    Molecular Weight 129.24300
    PSA 12.03000
    LogP 2.56710

    Properties

    Appearance & Physical State Clear liquid
    Density 0.762
    Boiling Point 159ºC
    Melting Point -62ºC
    Flash Point 39ºC
    Refractive Index 1.416-1.418
    Water Solubility 4.05 g/L (25 ºC)
    Stability Stable. Combustible. Incompatible with strong oxidizing agents, most common metals, strong acids. Vapours may flow over surfaces to a distant source of ignition. Can form explosive mixtures with air.
    Storage Condition Flammables area
    Vapor Density 4.46 (vs air)
    Vapor Pressure 1.9 mm Hg ( 20 °C)

    Safety Info

    RTECS HR7780000
    Hazard Class 8
    Safety Statements S23-S26-S28-S36/37/39-S45
    HS Code 2921199090
    Packing Group II
    WGK Germany 1
    RIDADR UN 2248
    Risk Statements R10; R20/21/22
    Hazard Codes Xn

    Synthesis Route

    N,N-dibutylpent-2-yn-1-amine→1-dibutylamino-4-pentyne+N,N-dibutylpentanamide
    ethylamine+butan-1-amine→tributylamine+Ethylbutylamine
    Di-n-butyl ether+Ammonia→Dibutylamine+tert-butylamine

    GC Analysis

    Column type Active phase Temperature (°C) Retention Index (I) Temperature Control Method
    Packed Apolane 130. 943. isothermal
    Packed OV-101 130. 943. isothermal
    Packed Apiezon L 100. 947. isothermal
    Packed PMS-100 130. 952. isothermal
    Packed PMS-100 150. 952. isothermal

    Toxicity

    Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
    Oral LD50 - Lethal dose, 50 percent kill Rodent - rat 189 mg/kg 1.Details of toxic effects not reported other than lethal dose value
    Inhalation LCLo - Lowest published lethal concentration Rodent - rat 500 ppm/4H 1.Details of toxic effects not reported other than lethal dose value
    Intraperitoneal LD50 - Lethal dose, 50 percent kill Rodent - rat 110 mg/kg 1.Details of toxic effects not reported other than lethal dose value

    Precursor

    N-Butylidene-1-butanamine
    butanamide
    butan-1-amine
    Dibutylamine hydrochloride

    Downstream Product

    N-but-3-enyl-N-butylbutan-1-amine
    (3-oxo-1-phenyl-3-thiophen-2-ylprop-1-enyl) N,N-dibutylcarbamodithioate
    but-2t-enyl-dibutyl-amine
    2-Methylidenehexanal

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