Diisobutyl Phthalate(DIBP) CAS 84-69-5
Sinochem is a major Diisobutyl Phthalate supplier. Meanwhile, our firm staffs a group of experts devoted to your development of China Diisobutyl Phthalate.
DIBP – A high-performance, cost-effective plasticizer for flexible PVC, coatings & adhesives with superior stability and processing efficiency
- High Plasticizing Efficiency – Effectively softens PVC and other polymers, improving flexibility.
- Good Solubility & Compatibility – Works well with resins, rubbers, and coatings.
- Good Stability – Resists migration and extraction in various formulations.
Diisobutyl Phthalate Description
Name: Diisobutyl Phthalate (DIBP)
Synonyms: Diisobutyl ester of phthalic acid / Bis(2-methylpropyl) benzene-1,2-dicarboxylate
Molecular Formula: C16H22O4
Molecular Weight: 278.34
CAS NO.: 84-69-5
Density: 1.0±0.1 g/cm3
Boiling point: 295.3±8.0 °C at 760 mmHg
Melting point: -64 °C
Flashing point: 153.9±7.9 °C
Appearance: Clear colorless, viscous liquid
Water Solubility: Insoluble
Properties: Colorless transparent liquid with a slight aromatic odor. Solubility in water 0.05g/L (25℃). Compatible with various celluloses and polyvinyl chloride, polystyrene, polyvinyl acetate and other resins.
Package: 25L/drum, 200L/drum, 1000L/drum
Storage: Store in a cool, ventilated warehouse, away from light, fire, sun, rain and water intrusion.
Safety Protection: Take adequate ventilation measures to avoid inhalation or skin contact. When using, wear appropriate personal protective equipment such as gloves and goggles. If swallowed or accidentally contacted with skin, please seek medical treatment immediately.
About Us: With over many years as a certified Diisobutyl Phthalate manufacturer, we combine innovation with stringent production standards to deliver high-performance product.
Diisobutyl ester of phthalic acid Technical
| Item | Index |
| Appearance | Clear colorless, viscous liquid |
| Ester ,%≥ | 99.0 |
| Acidity as enzene dicarbonic acid%≤ | 0.01 |
| Moisture,% | 0.06 |
| Chroma , Pt-Co # ≤ | 30 |
| Loss on heat ,%≤ | 0.3 |
As a certified Diisobutyl Phthalate factory, we adhere to strict quality protocols, with every batch undergoing rigorous testing to ensure consistent efficacy and safety.
Bis(2-methylpropyl) benzene-1,2-dicarboxylate Applications
1. DIBP is one of the main plasticizers in common use. It can be used as a plasticizer for cellulose resin, vinyl resin, butadiene rubber and chlorinated rubber. The plasticizing efficiency is similar to DBP, and it has excellent solubility, dispersion and adhesion.
2. The compatibility of this product with pigments is good, can be used for colored film, artificial leather and plastic products.
3. This product can also be used as natural rubber and synthetic rubber softener, can improve the resilience of products. It can be used as an alternative to DBP.
We offer competitive Diisobutyl Phthalate price, and exclusive discounts for large quantities, helping you effectively reduce procurement costs.
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