Description

Bis(Propan-2-Olato)Bis(Stearato-O)Titanium CAS NO 32670-03-4 is a specialized organotitanium compound that functions as a highly effective coupling agent and catalyst. Its unique molecular structure provides excellent compatibility between inorganic fillers and organic polymer matrices, enhancing material performance. This chemical is essential for manufacturers in the plastics, coatings, and advanced composite materials industries seeking to improve product durability and processing characteristics.

Application

• As a coupling agent for mineral-filled polyolefins (e.g., PP, PE) to improve mechanical properties and dispersion.
• As a cross-linking catalyst in silicone rubber and other elastomer systems.
• As a surface modifier for pigments and fillers (e.g., calcium carbonate, talc) to enhance hydrophobicity and polymer adhesion.
• In the formulation of heat-resistant and anti-corrosion coatings.
• As a catalyst component in Ziegler-Natta type polymerization processes.
• In the production of advanced composite materials for automotive and aerospace applications.
• As an adhesion promoter in specialty inks and adhesives.

Basic Information

Product Name	Bis(Propan-2-Olato)Bis(Stearato-O)Titanium
CAS No.	32670-03-4
Molecular Formula	C42H84O6Ti
Molecular Weight	709.8 g/mol
Synonyms	Bis(isopropoxy)bis(stearoyloxy)titanium; Titanium bis(isopropoxide) bis(stearate); Diisopropoxybis(stearato)titanium; Stearic acid titanium isopropoxide complex; Organotitanate coupling agent LICA 12; Ken-React LICA 12; Tyzor TPT-S; KR 12S
EINECS	251-158-5

Quality Control

Our production of Bis(Propan-2-Olato)Bis(Stearato-O)Titanium adheres to stringent quality management protocols. Each batch is analyzed to ensure consistent composition and performance as a coupling agent. Certificates of Analysis (COA) detailing assay, identity, and impurity profiles are provided to guarantee the material meets your technical requirements.

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) and easily oxidized; containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to amber viscous liquid
Identification (IR)	Conforms to structure
Assay (Titanium content)	Min. 6.5%
Viscosity (at 25°C)	Contact for details
Density (at 25°C)	~0.95 g/mL
Solubility	Soluble in common organic solvents

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