Description

Bis-(Cyclodioctylpyrophosphato-O,O)-Titanium (CAS NO 117002-38-7) is a specialized organotitanium compound designed for high-performance surface modification and adhesion promotion. This chemical is valued for its ability to form strong, durable bonds between inorganic substrates and organic polymers, significantly enhancing composite material performance. It is an essential component for manufacturers in the plastics, coatings, and advanced materials industries seeking to improve product durability and interfacial strength.

Application

• Adhesion Promoter for Coatings and Inks: Enhances the bonding of paints, primers, and printing inks to difficult-to-adhere substrates like metals and treated plastics.
• Coupling Agent in Composite Materials: Improves the interfacial adhesion between inorganic fillers (e.g., glass fibers, minerals) and polymer matrices in fiber-reinforced plastics (FRP) and engineering composites.
• Surface Treatment for Pigments and Fillers: Used to modify the surface of titanium dioxide, calcium carbonate, and other particulates to improve dispersion and compatibility in polymer systems.
• Crosslinking Agent for Silicones and Polymers: Facilitates cross-linking reactions, contributing to the thermal stability and mechanical properties of specialty elastomers and resins.
• Catalyst and Co-catalyst Component: Employed in specific Ziegler-Natta type polymerization processes and other catalytic applications for olefin polymerization.

Basic Information

Product Name	Bis-(Cyclodioctylpyrophosphato-O,O)-Titanium
CAS No.	117002-38-7
Molecular Formula	C32H68O14P4Ti
Molecular Weight	852.6 g/mol
Synonyms	Bis(cyclodioctyl pyrophosphato) titanium; Titanium bis(cyclodioctyl pyrophosphate); Cyclodioctyl pyrophosphato titanium complex; Organotitanate coupling agent; Titanium pyrophosphate dioctyl ester; KR TTS; Ken-React TTS (generic reference to trade series); LICA 12 (generic reference to trade series)
EINECS	Contact for details

Quality Control

Our production of Bis-(Cyclodioctylpyrophosphato-O,O)-Titanium adheres to stringent quality management protocols. Each batch undergoes comprehensive analysis to ensure consistency and meets precise specifications for titanium content, viscosity, and purity. Certificates of Analysis (COA) documenting key parameters are 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, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (Ti content)	≥ 5.6 %
Density (at 25°C)	~1.10 g/cm³
Viscosity (at 25°C)	Contact for details
Moisture (Karl Fischer)	< 0.5 %

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