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 |
|
others | Enquire |
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 | n |
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 |