- Pyrazinecarbonitrile
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- $5.00 / 1KG
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2024-08-21
- CAS:19847-12-2
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 10000kg
- Pyrazinecarbonitrile
-
- $33.00 / 1kg
-
2024-04-27
- CAS:19847-12-2
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
- Pyrazinecarbonitrile
-
- $6.00 / 1kg
-
2024-01-08
- CAS:19847-12-2
- Min. Order: 1kg
- Purity: 99.96%
- Supply Ability: 500ton
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| Pyrazinecarbonitrile Basic information |
| 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.) | Fp | 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) | NIST Chemistry Reference | Cyanopyrazine(19847-12-2) | EPA Substance Registry System | 2-Cyanopyrazine (19847-12-2) |
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 |
| Pyrazinecarbonitrile Usage And Synthesis |
Chemical Properties | Colorless liquid | 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. | Definition | ChEBI: Cyanopyrazine is a member of pyrazines and a nitrile. | Synthesis | 2-cyanopyrazine was prepared from 2-methylpyrazine with iron phosphate catalyst by vapor phase catalytic ammoxidation in a fixed-bed reactor. |
| Pyrazinecarbonitrile Preparation Products And Raw materials |
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