Description

Didecyltetradecyl Ipdi CAS NO 185458-78-0 is a high-purity, branched-chain aliphatic diisocyanate derivative, specifically an isophorone diisocyanate (IPDI) adduct. This specialized chemical serves as a crucial building block in the synthesis of advanced polymers, offering enhanced performance characteristics such as superior weatherability, chemical resistance, and mechanical stability. It is primarily sought after by formulators and manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as in the production of high-performance polyurethanes and specialty resins.

Application

• As a key monomer in the formulation of high-durability, aliphatic polyurethane coatings and paints.
• In the synthesis of specialty adhesives and sealants requiring excellent flexibility and resistance to yellowing.
• As a crosslinking agent for elastomers used in demanding automotive and industrial applications.
• In the production of light-stable and weather-resistant resins for outdoor applications.
• As a modifier for improving the chemical and abrasion resistance of various polymer systems.
• In the development of advanced composite materials for the aerospace and marine sectors.

Basic Information

Product Name	Didecyltetradecyl Ipdi
CAS No.	185458-78-0
Molecular Formula	C44H84N2O2
Molecular Weight	673.2 g/mol
Synonyms	IPDI-DDT; Isophorone Diisocyanate Didecyltetradecyl Adduct; Didecyltetradecyl Isophorone Diisocyanate; DDT-IPDI; Aliphatic Polyisocyanate Adduct; 5-Isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane, didecyltetradecyl deriv.; Branched C24-C26 Alcohol IPDI Adduct
EINECS	Contact for details

Quality Control

Our Didecyltetradecyl Ipdi is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, isocyanate content, and viscosity. A comprehensive Certificate of Analysis (COA) is provided with every shipment, detailing the results of tests including assay, color, and moisture content. We are committed to supplying material that meets the high standards required for industrial and specialty chemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). Keep away from strong bases and organic solvents. The container must be kept tightly sealed to prevent moisture ingress and contamination.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (NCO Content)	≥ 98.0%
Purity (HPLC)	≥ 99.0%
Color (APHA)	≤ 50
Viscosity @ 25°C	Contact for details
Density @ 20°C	~0.92 g/mL
Moisture (Karl Fischer)	≤ 0.05%

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