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propionic acid

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Origin: China

Cas No: 79-09-4

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.:
    79-09-4
    Other Names:
    Propionic acid
    MF:
    C3H6O2
    EINECS No.:
    201-176-3
    Place of Origin:
    Shandong, China
    Type:
    Pharmaceutical Intermediates
    Purity:
    99%
    Brand Name:
    YIYAUN CHEM
    Model Number:
    Lily - 79-09-4
    Application:
    organic intermediate
    Appearance:
    colorless liquid
    Density:
    0.993 g/mL at 25 °C(lit.)
    Molecular Weight:
    74.08
    Boiling point:
    141 °C(lit.)
    Grade:
    Industrial Grade
    Flash point:
    125 °F
    Refractive index:
    n20/D 1.386(lit.)
    Shelf life:
    1-2 Years
    Payment term:
    TT.Credit Card

    Packaging&Delivery

    Packaging Details
    200kg/drum
    Port
    Shanghai port

    Products Description

    product name
    Propionic acid 
    cas
    79-09-4
    assay
    99%
    appearance
    colorless liquid
  • Property

    CAS No.: 79-09-4 Formula: C3H6O2 Molecular Weight: 74.07850

    Description

    Propionic acid (from the Greek words protos, meaning "first", and pion, meaning "fat"; also known as propanoic acid) is a naturally occurring carboxylic acid with chemical formula CH3CH2COOH. It is a clear liquid with a pungent and unpleasant smell somewhat resembling body odor. The anion CH3CH2COO− as well as the salts and esters of propionic acid are known as propionates (or propanoates).

    Basic Info

    Chemical Name propionic acid
    Synonyms

    Propanoic acid;
    Propionic acid;

    CAS No. 79-09-4
    Molecular Formula C3H6O2
    Molecular Weight 74.07850
    PSA 37.30000
    LogP 0.48100

    Properties

    Appearance & Physical State Clear, colorless liquid
    Density 0.9934
    Boiling Point 141ºC
    Melting Point -22ºC
    Flash Point 51ºC
    Refractive Index 1.385-1.387
    Water Solubility 37 g/100 mL
    Stability Stable. Incompatible with strong oxidizing agents. Flammable.
    Storage Condition 0-6ºC
    Vapor Density 2.55 (vs air)
    Vapor Pressure 2.4 mm Hg ( 20 °C)

    Safety Info

    RTECS UE5950000
    Hazard Class 8
    Safety Statements S23-S36-S45
    HS Code 2915501000
    WGK Germany 1
    Packing Group II
    RIDADR UN 3463 8/PG 2
    Risk Statements R34
    Hazard Codes C
    Symbol GHS02, GHS05, GHS07
    Caution Statement P210; P280; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338; P403 + P235
    Signal Word Danger
    Hazard Declaration H226; H314; H335

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