• Home
  • About us
  • Products
  • Partners
  • Information
  • Contacts
  • Home » Products » Dibutyl phthalate

    Dibutyl phthalate

    (DBP, Dibutyl benzene-1,2-dicarboxylate)
    Chemical formula: C16H22O4
    Country of origin: Russia
    Complies with GOST 8728-88
    Packing: barrels, IBS, bulk


    Dibutyl phthalate - it is soluble in organic solvents (ethanol, benzene, acetone), slightly soluble in water. Dibutyl phthalate is synthesized by esterification of n-butyl alcohol and phthalic anhydride in the presence of acid catalysts (benzolsulfonat or other sulfonic acid) at 120-140 °C. is Used as the Plasticizer (GOST 8728-88) compositions based on polyvinyl chloride, rubbers, epoxy resins, some cellulose ethers and as a high boiling solvent.

    Characteristics Specification
    Boiling point, °C, pressure Pa (mm Hg):
    13,3·102 (10)
    1·103 (760)

    190 - 195
    340
    Pour point, ºС -40
    Refractive index at 20 °C 1,492 - 1,494
    Dynamic viscosity, PA·s:
    at 20ºС
    at 25ºС

    (19-20)·10-3
    (19-20)·10-3
    Vapor pressure, Pa (mm Hg):
    at 150ºС
    at 200ºС

    133,3 (1)
    2985 (22,4)
    Water, % 0,07
    Solubility in water at 25 °C, % 0,001

    Guaranteed storage life: 1 year from date of manufacture.
    Hazard class: 6.
    OKACHIM © 2000 | ISO 9001:2015| uWeb
    Wholesale deliveries of industrial chemicals in Russia and CIS countries. All rights reserved.