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  • Welcome to the website of Hubei Weikong Biological Technology Co., Ltd.!!
    • Key words:
    • 50% industrial glutaric dialdehyde; 50% medicinal glutaric dialdehyde; modified glutaric dialdehyde;

    Products

    Dipropylene Glycol Dibenzoate (DPGDB)

    Synonyms:3,3'-Oxydi-1-Propanol Dibenzoate; Dipropylenglycoldibenzoate; oxybis-propanodibenzoate
    CAS NO: 27138-31-4
    Formula : C20H22O5
    Molecular Weight : 342.39
    Structural Formula: 

    Specification:

    TecTechnical Index

    Top grade

    First grade

    Chroma (APHA) ≤

    80

    100

    Molecular weight

    342

    342

    Acidity (as benzoic acid) ≤

    0.1

    0.3

    Ester ≥

    98%

    98%

    Relative Density (25℃)

    1.129

    1.129

    Flash point (open) ≥ ℃

    210

    198

    Solidifying point ℃

    -40

    -40

    Viscosity (20 ℃) pa.s

    215

    215

    Package: Packed by 220kg /Drum


    Dipropylene Glycol Dibenzoate (DPGDB)

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