Description

Acrylonitrile CAS NO 107-13-1 is a highly reactive, colorless to pale yellow liquid monomer with a pungent odor. It is a critical building block in the chemical industry, primarily valued for its ability to polymerize and copolymerize to form a wide range of durable synthetic materials. This versatile chemical is essential for manufacturers in the plastics, fiber, and rubber industries seeking to produce high-performance materials with excellent chemical resistance and strength.

Application

• Acrylic Fibers (Acrylon): The primary application, used in the production of soft, wool-like fibers for textiles, carpets, and apparel.
• Acrylonitrile Butadiene Styrene (ABS) Plastics: A key component in the manufacture of ABS, a tough, impact-resistant thermoplastic used for automotive parts, consumer electronics, and LEGO bricks.
• Styrene-Acrylonitrile (SAN) Copolymer: Used to produce SAN resins for applications requiring clarity, rigidity, and chemical resistance, such as kitchenware, automotive lenses, and packaging.
• Nitrile Rubber (NBR): A major constituent of NBR, offering excellent oil and fuel resistance for hoses, gaskets, seals, and O-rings in the automotive and aerospace sectors.
• Acrylamide and Acrylic Acid Production: Serves as a precursor in the synthesis of acrylamide (for polyacrylamide flocculants) and acrylic acid (for superabsorbent polymers and coatings).
• Carbon Fibers: Used as a raw material in the production of high-strength, lightweight carbon fibers for advanced composites in aerospace and sporting goods.
• Adhesives and Surface Coatings: Employed in the formulation of specialized adhesives, paints, and coatings to enhance durability and performance.

Basic Information

Product Name	Acrylonitrile
CAS No.	107-13-1
Molecular Formula	C3H3N
Molecular Weight	53.06 g/mol
Synonyms	AN; Cyanoethylene; Propenenitrile; Vinyl Cyanide; Acrylonitrile Monomer; 2-Propenenitrile; VCN; Acritet; Fumigrain
EINECS	203-466-5

Quality Control

Our Acrylonitrile is produced under stringent quality management systems to ensure batch-to-batch consistency and reliability. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as purity, water content, and inhibitor levels. Our quality assurance protocols are designed to meet the demanding specifications required for polymerization and other sensitive industrial processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flames. Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen) and away from incompatible materials such as strong acids, strong bases, and oxidizing agents. Keep container tightly sealed when not in use to prevent evaporation and moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.5 %
Water Content (Karl Fischer)	≤ 0.3 %
Acidity (as Acrylic Acid)	≤ 0.005 %
Aldehydes (as Acetaldehyde)	≤ 0.005 %
Peroxide (as H2O2)	≤ 5 ppm
Inhibitor (MEHQ)	35 - 45 ppm
Color (Pt-Co)	≤ 10 APHA
Specific Gravity (20/20°C)	0.800 - 0.807
Distillation Range (1 atm)	74.5 - 78.5 °C

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