Pyrazinecarbonitrile CAS 19847-12-2
Category:
Product Description
Product Details
Introduction
Pyrazinecarbonitrile is a nitrogen-containing heterocyclic organic compound with a pyrazine ring and a nitrile structure. It is an important pharmaceutical and pesticide intermediate, widely used in the synthesis of bioactive molecules, pharmaceutical lead structures, heterocyclic functional materials, etc.
Quality standard
| Item | Index |
| Appearance | Slightly yellow transparent liquid or crystal |
| Purity % | 99.50% |
| Freezing point | 18-20℃ |
| Boiling point | 84-87℃ (18-20mmHg) |
| Specific gravity: D2020 | 1.130-1.230 |
| Refractive index N₂₀₂₀ | 1.530-1.540 |
| Water % | 0.5% |
Safety
Signal word | Warning |
Hazard statements | H315-H319-H335 |
Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
target organs | Respiratory system |
PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
Hazard Codes | Xn,Xi |
Risk Statements | 20/21/22-36/37/38 |
Safety Statements | 26-36 |
Hazard Class | 6.1 |
PackingGroup | III |
Storage Class | 10 - Combustible liquids |
Application
Used in the manufacture of tuberculosis drug pyrazinamide.
You Also Like
Keyword:
Pyrazinecarbonitrile
CAS 19847-12-2
Send Inquiry
Leave a message immediately and receive free product consultation. We will arrange experts to contact you as soon as possible.