Terephthalonitrile 98%

Supplier: Thermo Scientific
Warning

Synonyms: 1,4-Benzenedicarbonitrile, Terephthalodinitrile, Benzene-1,4-dicarbonitrile, 1,4-Dicyanobenzene

113820250 113821000 113825000
ACRO113820250EA 50.5 GBP
ACRO113820250 ACRO113821000 ACRO113825000
Terephthalonitrile 98%
Terephthalonitrile
Formula: C₈H₄N₂
MW: 128,13 g/mol
Melting Pt: 222…227 °C
Density: 1,29 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00001810
CAS Number: 623-26-7
EINECS: 210-783-2

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Specification Test Results

Appearance White to light yellow to light beige Powder
Infrared spectrum Conforms
Melting point 223 to 230 °C
HPLC ≥97.5 %
Ammonium (NH4) ≤20 ppm
Iron (Fe) ≤2 ppm
Sulfur (S) ≤10 ppm
Heavy metals (as Pb) ≤5 ppm
Impurity ≤0.2 % Carbonate (as Na2CO3)
Insoluble matter ≤0.005 %

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