5,6-diaminopyrazine-2,3-dicarbonitrile

Modify Date: 2026-07-26 23:45:33

5,6-diaminopyrazine-2,3-dicarbonitrile Structure
5,6-diaminopyrazine-2,3-dicarbonitrile structure
Common Name 5,6-diaminopyrazine-2,3-dicarbonitrile
CAS Number 36023-58-2 Molecular Weight 160.136
Density 1.6±0.1 g/cm3 Boiling Point 625.6±55.0 °C at 760 mmHg
Molecular Formula C6H4N6 Melting Point 332ºC
MSDS N/A Flash Point 332.2±31.5 °C

 Names

Name 5,6-Diamino-2,3-dicyanopyrazine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 625.6±55.0 °C at 760 mmHg
Melting Point 332ºC
Molecular Formula C6H4N6
Molecular Weight 160.136
Flash Point 332.2±31.5 °C
Exact Mass 160.049744
PSA 125.40000
LogP 4.00
Vapour Pressure 0.0±1.8 mmHg at 25°C
Index of Refraction 1.678
InChIKey FTHBTDDIVWLRLP-UHFFFAOYSA-N
SMILES N#Cc1nc(N)c(N)nc1C#N

 Safety Information

Hazard Codes Xn
Risk Phrases 20/21/22-36/37/38
Safety Phrases 26-36/37/39
RIDADR 2811
Packaging Group III
Hazard Class 6.1
HS Code 2933990090

 Customs

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%

 Synonyms

5,6-Diamino-2,3-pyrazinedicarbonitrile
5,6-diaminopyrazine-2,3-dicarbonitrile
5,6-DiaMino-2,3-dicyanopyrazine
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