Description

Propyl 2-Cyanoacrylate is a fast-curing, high-strength cyanoacrylate monomer. This compound is valued for its rapid bonding capability and excellent adhesion to a wide range of substrates, including metals, plastics, and rubbers. It is a critical raw material for manufacturers of industrial adhesives, sealants, and specialty coatings across the automotive, electronics, and medical device assembly sectors.

Application

• Instant Adhesive Formulation: Primary component in the production of high-performance, fast-setting industrial and consumer cyanoacrylate (CA) adhesives.
• Electronics Assembly: Used for bonding delicate components, wire tacking, and potting applications where rapid cure and high precision are required.
• Automotive Repair & Manufacturing: Employed in formulations for bonding trim, gaskets, and small plastic or metal parts on assembly lines and in aftermarket repair kits.
• Medical Device Fabrication: Serves as a key ingredient in specialized medical-grade adhesives for non-invasive wound closure and device assembly.
• Industrial Maintenance & Repair: Ideal for on-site repairs, machinery maintenance, and bonding dissimilar materials in manufacturing environments.
• Specialty Coatings & Sealants: Used to formulate protective coatings and sealants that require quick film formation and strong substrate adhesion.

Basic Information

Product Name	Propyl 2-Cyanoacrylate
CAS No.	6606-66-2
Molecular Formula	C7H9NO2
Molecular Weight	139.15 g/mol
Synonyms	2-Cyano-2-propenoic Acid Propyl Ester; n-Propyl 2-Cyanoacrylate; Propyl Cyanoacrylate; 2-Cyanoacrylic Acid Propyl Ester; CA (Propyl Ester); Instant Adhesive Monomer (Propyl); Super Glue Component
EINECS	Contact for details

Quality Control

Our Propyl 2-Cyanoacrylate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We adhere to relevant industry standards for specialty monomers. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee product integrity and performance for your formulations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15-25°C (59-77°F). This product is hygroscopic (moisture-sensitive) and light-sensitive; exposure to moisture or prolonged light will initiate polymerization and degrade the product. Keep away from heat, sparks, and open flame.

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 %
Viscosity	2 - 10 cP @ 25°C
Refractive Index	1.435 - 1.445 @ 20°C
Density	1.05 - 1.10 g/mL @ 25°C

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