Description

Cyanic Acid, 4-(1-Hydroxyethyl)Phenyl Ester (9Ci) is a specialized organic compound belonging to the cyanate ester family, serving as a valuable chemical intermediate. Its structure makes it a key building block for synthesizing more complex molecules, offering versatility in advanced material and pharmaceutical research. This product is primarily targeted at R&D chemists and process development teams in the pharmaceutical, agrochemical, and polymer industries who require high-purity intermediates for custom synthesis.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Acts as a precursor in the development of new herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for creating specialty polymers, resins, and high-performance coatings.
• Chemical Research: Employed as a versatile reagent in organic synthesis for constructing heterocyclic compounds and other complex structures.
• Liquid Crystal & OLED Material Development: Utilized in the synthesis of advanced electronic and optoelectronic materials.

Basic Information

Product Name	Cyanic Acid, 4-(1-Hydroxyethyl)Phenyl Ester (9Ci)
CAS No.	212631-93-1
Molecular Formula	C9H9NO2
Molecular Weight	163.17 g/mol
Synonyms	4-(1-Hydroxyethyl)phenyl cyanate; 1-(4-Cyanatophenyl)ethanol; p-(1-Hydroxyethyl)phenyl cyanate; 4-Hydroxyethylphenyl cyanate; (4-Cyanatophenyl)ethanol; CAS 212631-93-1; Cyanate ester derivative
EINECS	Contact for details

Quality Control

Our production of Cyanic Acid, 4-(1-Hydroxyethyl)Phenyl Ester (9Ci) adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming the product meets your specified research or process requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials such as strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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