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52197-12-3

52197-12-3 structure
52197-12-3 structure

Name 5-methylpyrazine-2,3-dicarbonitrile
Synonyms 2,3-Pyrazinedicarbonitrile, 5-methyl-
5-Methyl-2,3-pyrazinedicarbonitrile
5-methylpyrazine-2,3-dicarbonitrile
2,3-Dicyano-6-mnethylpyrazin
2,3-Dicyano-5-methylpyrazine
5-methyl-pyrazine-2,3-dicarbonitrile
2,3-Dicyano-5-methylpyrazin
2-Methyl-5,6-dicyanopyrazin
Density 1.3±0.1 g/cm3
Boiling Point 377.3±42.0 °C at 760 mmHg
Melting Point 100ºC
Molecular Formula C7H4N4
Molecular Weight 144.133
Flash Point 128.3±13.1 °C
Exact Mass 144.043594
PSA 73.36000
LogP 0.41
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.559
Risk Phrases 20/21/22-36/37/38
Safety Phrases 26-36/37/39
RIDADR UN 3276
Packaging Group III
Hazard Class 1.0
HS Code 2933990090
HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%