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Diethylene glycol

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Origin: China

Cas No: 111-46-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 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.:
    111-46-6
    Other Names:
    Diethylene glycol
    MF:
    C4H10O3
    EINECS No.:
    203-872-2
    Place of Origin:
    Shandong, China
    Type:
    Syntheses Material Intermediates
    Purity:
    99
    Brand Name:
    LOOK
    Model Number:
    WJY-111-46-6
    Application:
    Syntheses Material Intermediates
    Appearance:
    liquid
    Product name:
    Diethylene glycol
    CAS:
    111-46-6
    Melting point:
    -10 °C
    Boiling point:
    245 °C
    Density:
    1.118 g/mL
    Refractive index:
    n20/D 1.447
    Fp:
    143 °C
    Solubility:
    H2O: 50 mg/mL
    Form:
    Liquid
    pka:
    14.03±0.10

    Packaging&Delivery

    Packaging Details
    10kg/20kg/drum or as your requirement
    Port
    any port in China

    Products Description

    Product name
    Diethylene glycol
    CAS NO
    111-46-6
    Color
    colorless
    MOQ
    1KG

  • Property

    CAS No.: 111-46-6 Formula: C4H10O3 Molecular Weight: 106.12000

    Description

    Diethylene glycol (DEG) is an organic compound with the formula (HOCH2CH2)2O. It is a colorless, practically odorless, poisonous, and hygroscopic liquid with a sweetish taste. It is miscible in water, alcohol, ether, acetone, and ethylene glycol. DEG is a widely used solvent. It can be a contaminant in consumer products; this has resulted in numerous epidemics of poisoning since the early 20th century.

    Basic Info

    Chemical Name Diethylene glycol
    Synonyms

    Ethanol, 2,2‘-oxybis-;
    2,2'-Oxydiethanol;
    DEG;
    Bis(2-hydroxyethyl)ether;

    CAS No. 111-46-6
    Molecular Formula C4H10O3
    Molecular Weight 106.12000
    PSA 49.69000
    LogP -1.01240

    Properties

    Appearance & Physical State Clear liquid
    Density 1.11
    Boiling Point 245ºC
    Melting Point -10ºC
    Freezing Point -10.45℃
    Flash Point 143ºC
    Refractive Index 1.445-1.448
    Water Solubility SOLUBLE
    Stability Stable under normal temperatures and pressures.
    Storage Condition Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed. Store protected from moisture.
    Vapor Density 2.14 (vs air)
    Vapor Pressure 0.01 mm Hg ( 20 °C)

    Safety Info

    RTECS ID5950000
    Safety Statements S46
    HS Code 2909410000
    WGK Germany 1
    Risk Statements R22
    Hazard Codes Xn
    Symbol GHS07, GHS08
    Signal Word Warning
    Hazard Declaration H302; H373

    Synthesis Route

    3-[2-(2-hydroxyethoxy)ethoxy]propanenitrile+3-[2-[2-(2-cyanoethoxy)ethoxy]ethoxy]propanenitrile→4,7,10-Trioxa-1,13-Tridecanediamine+2-[2-(3-aminopropoxy)ethoxy]ethanol
    2-[1-(4-chlorobenzoyl)-5-methoxy-2-methyl-1H-indole-3-acetoxy]-2'-hydroxy-diethyloxide→indometacin+Diethylene glycol
    Ethylene glycol→2-Methyl-1,3-dioxolane+1,4-Dioxane

    GC Analysis

    Column type Active phase Temperature (°C) Retention Index (I) Temperature Control Method
    Packed Apiezon L 160. 927. isothermal
    Packed Apiezon L 170. 925. isothermal
    Packed PEG-2000 200. 1989. isothermal
    Capillary Ultra-2 - 967. temperature ramp
    Capillary Supelcowax-10 - 1975. temperature ramp

    Toxicity

    Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
    Administration onto the skin Standard Draize test Human 112 mg/3D (Intermittent) -
    Administration onto the skin Standard Draize test Rodent - rabbit 500 mg -
    Administration into the eye Standard Draize test Rodent - rabbit 50 mg -

    Precursor

    oxirane
    Ethylene carbonate
    3-[2-[2-(2-cyanoethoxy)ethoxy]ethoxy]propanenitrile
    3-[2-(2-hydroxyethoxy)ethoxy]propanenitrile

    Downstream Product

    2-[2-(2-chloroacetyl)oxyethoxy]ethyl 2-chloroacetate
    2-[2-[(2-methylpropan-2-yl)oxy]ethoxy]ethanol
    2-methylidene-1,3,6-trioxocane
    2-(2-trityloxyethoxy)ethanol

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