ProdukcijaPoroforiAIVN 100

2,2'-Azobisisovaleronitrile (AIVN 100) is the initiator for the (co)polymerization of styrene, vinyl chloride, vinylidene chloride, acrylonitrile, acrylates and methacrylates. AIVN is soluble in a wide variety of solvents and not soluble in water. 2,2'-Azobisisovaleronitrile (AIVN 100) is a safer alternative of AIBN.

Specification

CAS No.

13472-08-7

EC No.

236-740-8

Moleculara formula

C10H16N4

Physical form

Solid powder material

Appearance

White powder

Colority, Hazen units

20 max

Assay

98,0% min.

Melting point

48-52°C

Gas number, cm³/g

93 min

Water content

0.5% max

Insoluble in isopropanol

0.2% max

Insoluble in acetone

0.15% max

Solubility

soluble in methanol and toluene;

insoluble in water

Chloride content, ppm

200 max

Iron content (Fe), ppm

20 max

Molecular Weight

192.3

Density, 20°C

1.11 g/cm3

Bulk density

0.5-0.6 g/cm3

Particle size, µm

around 100 µm

Feature

Dust Free

Storage

Ts max.= 20°C

 

2,2'-Azobisisovaleronitrile (AIVN 100) can be used successfully for bulk, solution, suspension and emulsion polymerization of a wide variety of monomers, such as styrene, vinyl chloride, vinylidene chloride, acrylonitrile, acrylates and methacrylates. 2,2'-Azobisisovaleronitrile (AIVN 100) is mainly used to start acrylic polymerization reactions in industrial settings. It can also be used to create nitrogen bubbles in foam products.

2,2'-Azobisisovaleronitrile (AIVN 100) also used for acrylic resins and acrylic paints production. AIVN allows the production of resins with a low degree of grafting.

AIVN may be used as a replacement of AIBN (2,2'-Azobisisobutyronitrile) where its greater solubility offers a significant advantage.

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