Description

Cyanate CAS NO 661-20-1 is an inorganic salt primarily recognized for its role as a versatile chemical intermediate. Its significance lies in its ability to introduce the cyanate functional group into various molecules, enabling the synthesis of more complex compounds. This product is essential for industrial and research applications in sectors such as pharmaceuticals, agrochemicals, and specialty chemical manufacturing.

Application

• Pharmaceutical Synthesis: Used as a key building block in the production of active pharmaceutical ingredients (APIs), particularly for compounds containing carbamate or urea linkages.
• Agrochemical Manufacturing: Serves as an intermediate in the synthesis of herbicides, fungicides, and other crop protection agents.
• Polymer Chemistry: Employed in the modification of polymers and resins, contributing to the development of materials with specific thermal or mechanical properties.
• Organic Synthesis: Acts as a reagent for the introduction of the -OCN group in the preparation of isocyanates, cyanamides, and other nitrogen-containing derivatives.
• Research & Development: Utilized in laboratory-scale research for exploring new synthetic pathways and developing novel chemical entities.

Basic Information

Product Name	Cyanate
CAS No.	661-20-1
Molecular Formula	CNO-
Molecular Weight	42.02 g/mol
Synonyms	Cyanate ion; Cyanate anion; Isocyanate; Potassium cyanate (common salt form); Ammonium cyanate (common salt form); [OCN]-; Carbimide
EINECS	Contact for details

Quality Control

Our Cyanate CAS NO 661-20-1 is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (Titration)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm

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