Diisobutyl phthalate
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Product Description
Diisobutyl phthalate (CAS 84-69-5)
Specification of Product
Product Name : Diisobutyl phthalate
Chemical Name: DIBP
Molecular weight: 278.343
Molecular Formula: C16H22O4
Cas No.: 84-69-5
Diisobutyl phthalate Physical Data
Appearance: Transparent liquid, no suspended substances
Content % : 99.5 min
Chroma, APHA: 35 max
Water %: 0.15 max
Acidity(mg KOH/g),%: 0.15 max
Density,20℃,g/cm3: 1.037-1.044
Preparation: Derived from the esterification of phthalic anhydride and isobutyl alcohol.
Main Properties:
1. Diisobutyl phthalate (DIBP) is a commonly used plasticizer for cellulose resins, vinyl resins, nitrile rubber, and chlorinated rubber.
2. Diisobutyl phthalate exhibits similar growth-accelerating properties to Dibutyl Phthalate(DBP), with good solubility, dispersibility, and adhesion.
3. Diisobutyl phthalate has good compatibility with pigments and can be used to color films, artificial leather, and plastic products.
4. Diisobutyl phthalate can be used as a softener for natural and synthetic rubber, improving the resilience of the products.
Diisobutyl phthalate (DIBP) can be used as a substitute for dibutyl phthalate (DBP), but is more volatile and water-extractable than DBP.
Packaging, transportation, and storage
Packed in iron drum,net weight 200 kg/drum.
Stored at dry,shady,ventilated place.
Prevented from collision and sunrays,rain-attack during handling and shipping.
Diisobutyl phthalate Applications
Widely used in sandals, foam slippers, PVC strapping, etc.