Description

n-(1-Methyl-3,3-Diphenylpropyl)Isocyanate is a specialized organic isocyanate compound, serving as a critical building block in advanced organic synthesis. Its value lies in its unique sterically hindered structure, which provides controlled reactivity for the production of high-performance materials. This chemical is primarily needed by research and development laboratories, pharmaceutical intermediates manufacturers, and agrochemical producers seeking to develop novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Building block for creating advanced herbicides, fungicides, and insecticides with tailored properties.
• Polymer Modification: Used to introduce urethane linkages and functional groups into specialty polymers, enhancing thermal stability and mechanical properties.
• Crosslinking Agent: Employed in the formulation of high-performance coatings, adhesives, and elastomers requiring specific cure profiles.
• Chemical Research (R&D): Valuable reagent in academic and industrial research for exploring new heterocyclic compounds and material science applications.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing novel ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	n-(1-Methyl-3,3-Diphenylpropyl)Isocyanate
CAS No.	132195-06-3
Molecular Formula	C17H17NO
Molecular Weight	251.33 g/mol
Synonyms	1-Methyl-3,3-diphenylpropyl isocyanate; 3,3-Diphenyl-1-methylpropyl isocyanate; Isocyanic acid, (1-methyl-3,3-diphenylpropyl) ester; (1-Methyl-3,3-diphenylpropyl)isocyanate; NSC 405124; 3,3-Diphenyl-1-methyl-propyl isocyanate; α-Methyl-β,β-diphenylethyl isocyanate
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized using advanced analytical techniques including HPLC, GC, NMR, and IR spectroscopy to confirm identity, purity, and the absence of critical impurities. Certificates of Analysis (COA) documenting all relevant specifications are available upon request. We adhere to a quality management system to ensure batch-to-batch consistency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation from atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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