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DIBUTYL SEBACATE

Synonyms: Di-n-Butyl Sebacate; Decanedioic acid dibutyl ester; Sebacic acid di-n-butyl ester; Butyl sebacate; Dibutyl decanedioate; DBS

Catalog ID Number

Polytrans ID No. is: 010-300-012

CAS Registry Number

CAS RNo. is: 109-43-3

Formula

Chemical formula is: C18H34O4
Structural formula is: CH3(CH2)3O2C(CH2)8CO2(CH2)3CH3

Molecular Weight

MW is: 314.46 g/mol

To be used for

Dibutyl sebacate is used for producing plasticizers; applications - PVC, PVDC. It is widely used as rocket propellant; it is suitable for packing material in the field of food contact material, medical and pharmaceutical. It is also a cold-resistant plasticizer for synthetic resin and rubber that posses a good cold and oil resistivity.

Physical and Chemical properties

GRADEFirst Qualified
Description Colorless transparent oil liquid, dissolves in ethanol and ether
Color (Apha, max) 3050
Ester content (%, min) 99.099.0
Acidity (%)0.02 0.03
Flashing point (C, min) 180180
Density at 20C (g/cm³) 0.934÷0.940
Moisture (%, max) 0.050.15

Packing

Dibutyl sebacate is poured into a new galvanized iron drum. Net weight of each drum is 190 kg, 4drums/palette.


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