Description

4-Dimethylaminophenyl Isocyanate is a versatile aromatic isocyanate monomer characterized by its reactive isocyanate group and electron-donating dimethylamino substituent. This compound is a critical building block in the synthesis of advanced polymers and specialty chemicals, offering unique reactivity and property profiles. It is primarily utilized by research institutions and industrial manufacturers in the agrochemical, pharmaceutical, and polymer sectors for developing high-performance materials and active ingredients.

Application

• Agrochemical Intermediates: A key precursor in the synthesis of advanced pesticides, herbicides, and plant growth regulators, where its structure contributes to biological activity.
• Pharmaceutical Synthesis: Used as a versatile reagent for constructing ureas and carbamates, which are common pharmacophores in drug discovery and development.
• Polymer & Resin Production: Serves as a monomer for manufacturing polyurethanes, polyureas, and other specialty polymers with tailored mechanical and thermal properties.
• Crosslinking Agent: Employed in coatings, adhesives, and elastomers to introduce crosslinks, enhancing durability, chemical resistance, and performance.
• Chemical Research & Development: A valuable tool in organic synthesis for creating novel heterocyclic compounds and functional materials.
• Dye & Pigment Intermediates: Used in the synthesis of complex colorants and functional dyes for various industrial applications.

Basic Information

Product Name	4-Dimethylaminophenyl Isocyanate
CAS No.	16315-59-6
Molecular Formula	C9H10N2O
Molecular Weight	162.19 g/mol
Synonyms	p-(Dimethylamino)phenyl isocyanate; 4-(Dimethylamino)benzene isocyanate; 4-(Dimethylamino)phenyl isocyanate; 1-Isocyanato-4-(dimethylamino)benzene; N,N-Dimethyl-p-phenylene diisocyanate (monoisocyanate); DMAPI; 4-DMAPIC
EINECS	Contact for details

Quality Control

Our 4-Dimethylaminophenyl Isocyanate is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) detailing specific results are provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its highly volatile and moisture-sensitive nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen) after opening to prevent degradation and polymerization. Keep away from heat, sparks, open flames, and incompatible materials such as strong bases, alcohols, amines, and water.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.1%

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