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A6767612

Pyrazinecarbonitrile , 99% , 19847-12-2

CAS NO.:19847-12-2

Empirical Formula: C5H3N3

Molecular Weight: 105.1

MDL number: MFCD00049361

EINECS: 243-369-5

Pack Size Price Stock Quantity
5G RMB24.00 In Stock
25G RMB59.20 In Stock
100G RMB133.60 In Stock
500G RMB485.60 In Stock
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Update time: 2022-07-08

PRODUCT 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)
pka -1.97±0.10(Predicted)
form  Liquid
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)
NIST Chemistry Reference Cyanopyrazine(19847-12-2)
EPA Substance Registry System 2-Cyanopyrazine (19847-12-2)

Description and Uses

Pyrazinenitrile (Pyrazinamide EP Impurity) is used as a single-source precursor in the synthesis of metal-free nitrogen-doped carbon nanoparticles (NCNPs). Also, it is an important intermediate in the production of pyrazinamide as an effective anti-tubercular drug.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
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

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