Description

Ethanone, 1-(4-Isocyanophenyl)- (9Ci) is a specialized aromatic ketone building block featuring a reactive isocyanate functional group. This compound is valued for its role as a key intermediate in the synthesis of advanced polymers, pharmaceuticals, and agrochemicals. It is primarily sought by R&D chemists and process development teams in the fine chemical, pharmaceutical, and material science industries for constructing ureas, carbamates, and other high-value heterocyclic structures.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing urea or carbamate linkages.
• Polymer & Resin Production: Serves as a cross-linking agent and monomer in the manufacture of polyurethanes, polyureas, and specialty coatings with enhanced durability.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its reactive isocyanate group.
• Chemical Research & Development: Employed as a versatile building block in organic synthesis for creating novel chemical entities and libraries.
• Material Science: Integral in producing advanced materials, including adhesives, sealants, and engineered plastics with specific thermal or mechanical properties.
• Dye & Pigment Manufacturing: Acts as an intermediate in the synthesis of complex colorants and functional dyes.

Basic Information

Item	Detail
Product Name	Ethanone, 1-(4-Isocyanophenyl)- (9Ci)
CAS No.	125192-28-1
Molecular Formula	C9H7NO2
Molecular Weight	161.16 g/mol
Synonyms	4-Acetylphenyl isocyanate; 1-(4-Isocyanophenyl)ethanone; p-Acetylphenyl isocyanate; 4-Isocyanatoacetophenone; 4-Acetophenone isocyanate; 1-Acetyl-4-isocyanatobenzene; 4-Acetylphenyl isocyanate (9CI)
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(4-Isocyanophenyl)- is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and tests for moisture and specific impurities. Certificates of Analysis (COA) documenting full specifications are provided with every shipment to ensure traceability and compliance with your research or production requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%

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