Phthalonitrile Cas:91-15-6

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Phthalonitrile

Synonyms:
Phthalonitrile
Ftalodinitril
PHTHALICNITRILE
Phthalodinitril
o-PDN
Ftalonitril
o-phthalonitrile
1,2-Benzenedicarbonitrile
1,2-dicyanobenzene
o-pdn[qr]
dicyanobenzene
o-dicyanobenzene
PHTHALODINITRILE

 
molecular formula: C8H4N2
Molecular weight: 128.13100
 
Physical Properties:
Appearance and Properties: Off-white to tan powder Density: 1.24 
Boiling Point: 304.6ºC at 760 mmHg 
Melting Point: 137-139 °C(lit.) 
Flash Point: 162°C R
efractive Index: 1.565 
Water Solubility: 0.56 g/L ( 25ºC)

 
Specification:
Item Specifications Results
Appearance White powder pale green Complies
Melting point 139-140 139.4-139.7
Water ≤0.3% 0.05%
Assay ≥97.0% 97.5%
Conclusion The result conform with standard
 

 
Application:
Widely used in the synthesis of phthalosulfonamide drugs, phthalocyanine pigments and dyes, high thermal resistance polyamide fibers, xylylene, diisocyanate plastics and desulfurization catalysts, etc.
 
Package and Storage:
1kg/bottle or bag
25kgs/drum or bag
 
 



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