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Pyrazinecarbonitrile Structure

Pyrazinecarbonitrile

Chemical Properties

Melting point 18-20°C
Boiling point 87 °C/6 mmHg (lit.)
Density  1.174 g/mL at 25 °C (lit.)
refractive index  n20/D 1.534(lit.)
Flash point 206 °F
storage temp.  Inert atmosphere,Room Temperature
solubility  Acetonitrile (Slightly), Chloroform (Slightly)
form  Liquid
pka -1.97±0.10(Predicted)
color  Clear colorless to yellow
Water Solubility  Slightly soluble in water.
BRN  110008
Exposure limits NIOSH: IDLH 25 mg/m3
InChIKey PMSVVUSIPKHUMT-UHFFFAOYSA-N
LogP -0.010
CAS DataBase Reference 19847-12-2(CAS DataBase Reference)
FDA UNII 74CP756B49
NIST Chemistry Reference Cyanopyrazine(19847-12-2)
EPA Substance Registry System 2-Cyanopyrazine (19847-12-2)

Safety

Symbol(GHS)
Signal wordWarning
Hazard statements H315-H319-H335
Precautionary statements P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xn,Xi
Risk Statements  20/21/22-36/37/38
Safety Statements  26-36
RIDADR  3276
WGK Germany  3
Hazard Note  Irritant
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29339990
NFPA 704:
1
2 0

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Pyrazinecarbonitrile Chemical Properties,Usage,Production

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