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DI(PROPYLENE GLYCOL) BUTYL ETHER

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Origin: China

Cas No: 29911-28-2

Specification: 99%min

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Supply Ability: 80 mt/month

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 29911-28-2 Formula: C10H22O3 Molecular Weight: 190.28000

    Basic Info

    Chemical Name DI(PROPYLENE GLYCOL) BUTYL ETHER
    Synonyms

    dipropylene glycol monobutyl ether;
    DOWANOL(TM) DPNB;
    1-(2-Butoxy-1-methyl-aethoxy)-propan-2-ol;
    ARCOSOLV(R) DPNB;
    DPNB;
    1-(2-butoxy-1-methyl-ethoxy)-propan-2-ol;
    butyldipropasolsolvent;
    dipropylene glycol butyl ether;
    BUTYL PROPASOL;
    dipropylene glycol N-butyl ether;
    Solvenon DPnB;
    dipropylene glycol mono-n-butyl ether;
    di(propylene;
    dowanol54b;
    dowanol dpnb;
    1-(2-Butoxy-1-methylethoxy)-2-propanol;
    DOWANOL(R) DPnB;

    CAS No. 29911-28-2
    Molecular Formula C10H22O3
    Molecular Weight 190.28000
    PSA 38.69000
    LogP 1.58900

    Properties

    Density 0.913 g/mL at 25ºC(lit.)
    Boiling Point 222-232ºC(lit.)
    Flash Point 205 °F
    Refractive Index n20/D 1.426(lit.)
    Stability Stable. Combustible. Incompatible with strong oxidizing agents.

    Safety Info

    RTECS ZE1294166
    Hazard Class 5.1
    Safety Statements S17; S26; S28; S36/37/39
    WGK Germany 1
    Packing Group II
    RIDADR UN 3087 5.1/PG 2
    Risk Statements R8; R25; R26; R34
    Hazard Codes O; T+

    Synthesis Route

    1,2-epoxypropane+n-ButanolDI(PROPYLENE GLYCOL) BUTYL ETHER
    sodium,butan-1-olate+1,2-epoxypropaneDI(PROPYLENE GLYCOL) BUTYL ETHER

    Toxicity

    Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
    Administration into the eye Standard Draize test Rodent - rabbit 100 mg -
    Oral LD50 - Lethal dose, 50 percent kill Rodent - rat 1620 uL/kg 1.Behavioral-somnolence (general depressed activity)
    2.Behavioral-ataxia
    3.Skin and Appendages-hair
    Administration onto the skin LD50 - Lethal dose, 50 percent kill Rodent - rabbit 5860 uL/kg 1.Behavioral-somnolence (general depressed activity)
    2.Gastrointestinal-hypermotility, diarrhea
    3.Lungs, Thorax, or Respiration-other changes

    Precursor

    1,2-epoxypropane
    n-Butanol
    sodium,butan-1-olate

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