Description

Bis(Cyanoacetic)Anhydride is a versatile and highly reactive chemical intermediate, crucial for the synthesis of complex organic molecules. Its value lies in its dual anhydride functionality, which enables efficient condensation and cyclization reactions under controlled conditions. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of heterocyclic compounds, active pharmaceutical ingredients (APIs), and novel drug candidates.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators requiring cyanoacetate functionalities.
• Polymer Chemistry: Serves as a monomer or cross-linking agent for creating specialized polymers with unique thermal or mechanical properties.
• Dye and Pigment Manufacturing: Intermediate in the production of complex organic dyes and high-performance pigments.
• Chemical Research & Development: A valuable reagent for organic synthesis, particularly in constructing carbon-carbon bonds and cyano-containing frameworks.
• Electronic Chemicals: Potential use in the synthesis of organic semiconductors and charge-transport materials.

Basic Information

Product Name	Bis(Cyanoacetic)Anhydride
CAS No.	70776-23-7
Molecular Formula	C6H4N2O3
Molecular Weight	152.11 g/mol
Synonyms	Dicyanoacetic Anhydride; Bis(2-cyanoacetyl) Ether; Oxydi(2,1-ethanediyl) Dicyanoacetate; Cyanoacetic Anhydride; 2-Cyanoacetic Anhydride; Dicyanoacetic Acid Anhydride; Oxobis(2-cyanoethyl) Ether
EINECS	Contact for details

Quality Control

Our Bis(Cyanoacetic)Anhydride is manufactured under strict quality management protocols. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, assay, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials such as strong bases, strong oxidizing agents, and strong reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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