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pelargonic acid

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Origin: China

Cas No: 112-05-0

Specification: 99%min

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 112-05-0 Formula: C9H18O2 Molecular Weight: 158.23800

    Description

    Nonanoic acid, also called pelargonic acid, is an organic compound composed of a nine-carbon chain terminating in a carboxylic acid with structural formula CH3(CH2)7COOH. Nonanoic acid forms esters—nonanoates. It is a clear, oily liquid with an unpleasant, rancid odor. It is nearly insoluble in water, but very soluble in chloroform, ether, and hexane. It is commonly used in conjunction with glyphosate, a non-selective herbicide, for a quick burn-down effect in the control of weeds in turfgrass.
    Its refractive index is 1.4322. Its critical point is at 712 K (439 °C) and 2.35 MPa.

    Basic Info

    Chemical Name pelargonic acid
    Synonyms

    Nona-N-methyl-4,4',4''-methantriyl-tri-anilinium,Tris-jodid;
    NONANOIC ACID/PELARGONIC ACID;
    Nonanoic Acid;
    nonanic acid;
    nonyloic acid;
    noncarboxylic acid;
    NONANOIC ACID FOR SYNTHESIS;
    Nonanoic acid (Pelargonic acid);
    NONANOICACID(PELARGONICACID);
    NONANOIC ACID (PELARGONIC);
    n-Nonanoic acid;
    NONANOIC-D4 ACID;
    Acid C9,Pelargonic acid;
    Pelargonic Acid;
    Nonoic acid;
    nona-N-methyl-4,4',4''-methanetriyl-tri-anilinium,tris iodide;
    NO0NOIC ACID;
    N-NONYLIC ACID;

    CAS No. 112-05-0
    Molecular Formula C9H18O2
    Molecular Weight 158.23800
    PSA 37.30000
    LogP 2.82160

    Properties

    Appearance & Physical State clear, oily liquid with an unpleasant, rancid odor
    Density 0.906
    Boiling Point 254ºC
    Melting Point 12.5ºC
    Flash Point 114ºC
    Refractive Index 1.4299-1.4339
    Water Solubility NEGLIGIBLE
    Stability Stable under normal temperatures and pressures.
    Storage Condition 2-8ºC
    Vapor Density 5.5 (vs air)
    Vapor Pressure <0.1 mm Hg ( 20 °C)

    Safety Info

    RTECS RA6650000
    Hazard Class 8
    Safety Statements S26-S28-S36/37/39-S45
    HS Code 2915900090
    Packing Group III
    WGK Germany 1
    RIDADR UN 3265
    Risk Statements R34
    Hazard Codes C
    Symbol GHS05
    Hazard Declaration H314
    Caution Statement P280; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338
    Signal Word Danger

    Synthesis Route

    oleic acidpelargonic acid+9-hydroxynonanoic acid
    sebacic acid+carbon dioxidecyclononanone+pelargonic acid
    nonanenonanal+2-nonanol

    Toxicity

    Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
    Administration onto the skin Standard Draize test Rodent - rabbit 500 mg/24H -
    Administration into the eye Standard Draize test Rodent - rabbit 91 mg -
    Administration onto the skin Standard Draize test Rodent - guinea pig 100% -

    Precursor

    methyl oleate
    oleic acid
    dec-1-yne
    nitrile of gondoic acid

    Downstream Product

    (2,5-dioxopyrrolidin-1-yl) nonanoate
    (2-sulfanylidenepyridin-1-yl) nonanoate
    [3-nonanoyloxy-2,2-bis(nonanoyloxymethyl)propyl] nonanoate
    4-octylbenzoic acid

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