AIBN Azobisisobutyronitrile CAS 78-67-1

AIBN is also known as ABN-R, Azobis(isobutyronitrile), 2,2-Azobis(isobutyronitrile), etc. AIBN (azobisisobutyronitrile) is a white crystalline solid with the molecular formula C8H12N4. It is a highly effective free radical initiator and is widely used in various industries, including polymer manufacturing, rubber chemistry, and organic synthesis.

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Product Description

Product Description

Chemical Name: AIBN

Cas No.: 78-67-1

Assay: ≥ 99%

Package: 20kg/ Carton

Storage: Store in a cool, ventilated place

Transportation: Ocean, Road

Payment terms: T/T, L/C, D/P

Incoterm: FOB, CIF, CFR, DAP, FCA.

Loading port: Qingdao port, Shanghai Port

Certificate: ISO 9001

Specifications

Item	Specifications
Appearance	White solid
Molecular formula	C₈H₁₂N₄
Molecular weight	164.208
Melting point	102-104 ℃ (dec.)(lit.)
Boiling point	236.2±25.0℃ at 760 mmHg
Density	1.0±0.1 g/cm3

Introduction

AIBN is also known as ABN-R, Azobis(isobutyronitrile), 2,2-Azobis(isobutyronitrile), etc.

Azobisisobutyronitrile, abbreviated as AIBN, has a chemical formula of C8H12N4 and is soluble in organic solvents such as methanol, ethanol, ether, acetone, petroleum ether and aniline. When exposed to heat, nitrogen and organic cyanide containing -(CH2)2-C-CN groups are released. It decomposes slowly at room temperature and rapidly decomposes at 100 ℃

Azobisisobutyronitrile uses

AIBN is a thermally unstable compound, which means that it decomposes at high temperatures to produce free radicals. These free radicals are essential for various industrial processes, such as the polymerization of acrylic monomers and the crosslinking of rubbers. Azo bis isobutyronitrile is also used as a blowing agent in the production of polystyrene foam.

1. Organic synthesis intermediate

2. Used as a polymerization initiator for monomers such as polyvinyl chloride, polyvinyl alcohol, polystyrene, polyacrylonitrile, etc.

3. Used as initiator of high molecular polymer

4. As an initiator for the polymerization of monomers such as vinyl chloride, vinyl acetate and acrylonitrile, and also as a foaming agent for rubber and plastics, the dosage is 10%-20%.

5. Initiator of high molecular polymer. Rubber, plastic, foaming agent. Polyvinyl chloride plastic stimulant.

Our advantages

We are one of the leading AIBN azobisisobutyronitrile manufacturers in China. Forever Chemical has built a 3,000-ton/year azobisisobutyronitrile (AIBN, V60) production plant, a 600-ton chemical wastewater treatment plant and supporting public engineering systems. Our factory has passed GB/T19001-2008/ISO9001 quality management system certification, GB/T24001-2004/ISO14001 environmental management system certification, and passed the national safety production standardization level three enterprise acceptance.

Our commitment to quality and customer satisfaction make us a trusted partner for businesses in need of AIBN azobisisobutyronitrile for their manufacturing processes. Welcome to contact us for detailed information!