Description

Cyclo-(Dioctylpyrophosphato-O,O)-Bis-(2-Ethylhexanolato)-Titanium is a specialized organotitanium complex widely used as a high-performance coupling agent and adhesion promoter. This compound is valued for its ability to significantly enhance the compatibility and bonding between inorganic fillers and organic polymer matrices, leading to superior composite material properties. It is essential for manufacturers in the plastics, coatings, and advanced materials industries seeking to improve product durability, mechanical strength, and processing characteristics.

Application

• As a coupling agent in mineral-filled polyolefin composites (e.g., PP, PE) to improve dispersion and mechanical properties.
• As an adhesion promoter in paints, coatings, and inks to enhance bonding to metallic and mineral substrates.
• As a surface modifier for inorganic fillers like calcium carbonate, talc, and silica to improve compatibility with polymer resins.
• In the production of high-performance engineering plastics and masterbatches to reduce viscosity and improve processability.
• As a cross-linking agent or catalyst component in specific polymerization and resin curing processes.
• In the formulation of sealants and adhesives to improve weather resistance and bond strength.

Basic Information

Product Name	Cyclo-(Dioctylpyrophosphato-O,O)-Bis-(2-Ethylhexanolato)-Titanium
CAS No.	103842-87-1
Molecular Formula	C₃₂H₆₈O₁₀P₂Ti
Molecular Weight	722.68 g/mol
Synonyms	Bis(2-ethylhexyl) pyrophosphato-O,O' cyclo di(2-ethylhexanolato) titanium; Titanium, cyclo(dioctyl pyrophosphato)di(2-ethylhexanolato)-; Dioctylpyrophosphato titanate; KR 238S (Ken-React); LICA 38 (Kenrich Petrochemicals); Tyzor® TOT (alternative naming style); Organotitanate coupling agent; Titanium (IV) 2-ethylhexanolate dioctylpyrophosphate complex
EINECS	Contact for details

Quality Control

Our production of Cyclo-(Dioctylpyrophosphato-O,O)-Bis-(2-Ethylhexanolato)-Titanium adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot is analyzed to confirm critical parameters such as titanium content, viscosity, and specific gravity. A Certificate of Analysis (COA) documenting these results is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, amber to light yellow liquid
Identification (IR)	Conforms
Assay (Titanium Content)	≥ 6.5 %
Specific Gravity (25°C)	1.05 - 1.15
Viscosity (25°C)	≤ 500 mPa·s
Moisture (KF)	≤ 0.5 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.