- Car Tires[10]
- Compound Fertilizer[2]
- Nitrogen Fertilizer[1]
- Organic Fertilizer[1]
- Phosphate Fertilizer[1]
- Potassium Fertilizer[2]
- Organic Salt[2]
- Other Organic Chemical[4]
- Chemical Auxiliary Agent[6]
- Food Additives[1]
- Alkali[2]
- Inorganic Acids[3]
- Chlorate[2]
- Oxide[1]
- Organic Intermediate[1]
- Other Chemicals[7]
- Dyestuffs[10]
- Pigment[1]
- Polymer[2]
- Concrete Admixtures & Mortar Admixtures[2]
- Other Construction & Real Estate[1]
- Water Treatment[1]
- Healthcare Supplement[1]
- Other Pet Products[1]
- Fiberglass Cloth[2]
- Fiberglass Mesh[4]
- Paper & Paperboard[1]
- Truck Tire[10]
- Contact Person : Ms. Liu shuang
- Company Name : China Chem (Qingdao) Co., Ltd.
- Tel : 0532-85030626-85030627
- Fax : 86-532-82879202
- Address : Shandong,QINGDAO,10-12th Floor,No.56 Hongkong Middle Road,Qingdao
- Country/Region : China
- Zip : 266071
2,2'-AZOBISISOBUTYRONITRILE (AIBN)
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COMMODITY: 2,2-AZOBISISOBUTYRONITRILE (AIBN) (DUPONT REF: VAZO 64)
CAS NO.: 78-67-1
MOLECULAR FORMULA: (CH3)2C(CN)N=NC(CH3)2(CN)
MOLECULAR WEIGHT: 164.21
PROPERTY:
WHITE CRYSTAL POWDER; INSOLUBLE IN WATERSOLUBLE IN AETHER, METHANOL, ETHANOL, ACETONE, CHLOROFORM, DICHLOROETHYLENE ETHYLACETAE ETC; IT IS DECOMPOSED WHILE MEETING HOT; KEEP IN A DRY PLACE BELOW 20, MELTING POINT 97~103.
SPECIFICATION:
ASSAY (CONTENT) ≥ 98%
INSOLUBILITY IN ETHYL ALCOHOL ≤ 0.1%
VOLATILE MATTER ≤ 0.3%
IRON(FE) ≤0.0005%
CHOLRIDE (CI) ≤0.003%
MELTING POINT 97-103
VISIBLE CONTAMINATION ≤ 10 SPECKS/10g
USAGE:
2,2'-AZOBIS(2-METHYLBUTYRONITRILE) FOR FREE RADICAL REACTIONS. BLOWING AGENT FOR ELASTOMERS AND PLASTICS; E.G.
IT IS AN INITIATOR IN THE POLYMERIZATION OF CHLOROETHYLENE, VINYL ACETATE, ACRYLONITRILE;
IT CAN BE ALSO USED FOR VESICANT OF PVC, POLYOLEFINE(PO), POLYURETHANE, POLYVINYL ALCOHOL, COPOLYMER OF VINYL CYANIDE, BUTADIENE AND STYRENE, POLYISOCYANATE, POLYVINYL ACETATE (PVAC), POLYAMIDE (PA), POLYESTER AND SO ON.
BESIDES, IT CAN BE ALSO USED IN OTHER ORGANIC SYNTHESIS.
PACKING: CARTON DRUM (20kg) CLASS PACKAGE
REMARKS: IMO CLASS 4.1-INFLAMMABLE SOLID UN NO. 3234
2,2'-AZOBISISOBUTYRONITRILE (AIBN)
