Description

Acetic Acid Cyanomethyl Ester is a versatile organic ester and cyano compound, serving as a valuable chemical intermediate in advanced synthesis. Its primary commercial value lies in its bifunctional reactivity, offering both ester and nitrile groups for constructing complex molecular frameworks. This makes it a critical reagent for manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules containing cyanoacetate or heterocyclic structures.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, where the cyano group introduces specific biological activity.
• Specialty Polymer & Resin Production: Acts as a monomer or cross-linking agent in the manufacture of specialty polymers, coatings, and adhesives with enhanced properties.
• Fine Chemical Manufacturing: Employed in multi-step organic synthesis for creating complex dyes, pigments, and photographic chemicals.
• Chemical Research & Development: Serves as a versatile reagent in R&D laboratories for exploring new synthetic pathways and novel compound libraries.

Basic Information

Product Name	Acetic Acid Cyanomethyl Ester
CAS No.	1001-55-4
Molecular Formula	C4H5NO2
Molecular Weight	99.09 g/mol
Synonyms	Cyanomethyl Acetate; Acetic Acid Cyanomethyl Ester; Acetoxyacetonitrile; Glycolonitrile Acetate; Cyanoacetic Acid Methyl Ester (common misnomer); Acetonitrile, (acetyloxy)-; Cyanomethyl ethanoate; 2-Acetoxyacetonitrile
EINECS	213-690-6

Quality Control

Our Acetic Acid Cyanomethyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, purity, and impurity profile determination, to ensure it meets the high standards required for industrial and research applications. A Certificate of Analysis (COA) detailing all test results is 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 away from incompatible materials such as strong bases, strong oxidizing agents, and strong reducing agents. Recommended storage temperature is between 15°C and 25°C. The container should be kept tightly sealed when not in use to minimize moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.405 - 1.415
Density (20°C)	1.08 - 1.12 g/mL

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