欧美性高清BBBBBBXXXXX,欧美XXXX做受视频,白嫩大屁股被啪啪养生馆推油

  •  
    Today is:   
    Welcome you to the new website of Changzhou Zirui Chemical Co.,Ltd. We'll serve for you with our heart and thanks for your cooperation.
    Tert-butyl chloroacetate
    Iso-propyl chloroacetate
    Trimethyl orthopropionate
    Triethyl orthopropionate
    Trimethyl orthobutyrate
    Triethyl orthobutyrate
    Trimethyl orthovalerate
       
     
    Triethyl orthopropionate
    PRODUCT:
    Triethyl orthopropionate
    CAS NO.:
    115-80-0
    Molecular formula :
    CH3CH2C(OCH2CH3)3
    Appearance:
    colorless liquid
    bp:
    155-160℃
    Density:
    0.870-0.886
    PURITY:
    >99%
    PACKAGE:
    160kg/barrel
     
    Copyright(C)2008, Changzhou Zirui Chemical Co.,Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice
    欧美性高清BBBBBBXXXXX,欧美XXXX做受视频,白嫩大屁股被啪啪养生馆推油