Pyridine, hydrobromide
Pyridine hydrobromide
CAS: 18820-82-1
Molecular Formula: C5H6BrN
Pyridine, hydrobromide - Names and Identifiers
| Name | Pyridine hydrobromide |
| Synonyms | PHBR PYRIDINE HBR Einecs 242-600-7 Pyridinium bromide PYRIDINIUM BROMIDE Pyridine hydrobromide PYRIDINE HYDROBROMIDE Pyridine, hydrobromide Pyridinehydrobromicacid Pyridine·hydrogen bromide |
| CAS | 18820-82-1 |
| EINECS | 242-600-7 |
| InChI | InChI=1/C5H5N.BrH/c1-2-4-6-5-3-1;/h1-5H;1H |
| InChIKey | BBFCIBZLAVOLCF-UHFFFAOYSA-N |
Pyridine, hydrobromide - Physico-chemical Properties
| Molecular Formula | C5H6BrN |
| Molar Mass | 160.01 |
| Melting Point | 200°C (dec.)(lit.) |
| Boling Point | 115.3°C at 760 mmHg |
| Flash Point | 20°C |
| Water Solubility | Soluble in water. |
| Vapor Presure | 22.8mmHg at 25°C |
| Appearance | Solid |
| Color | White to Light yellow to Light orange |
| BRN | 3615336 |
| Storage Condition | Inert atmosphere,Room Temperature |
| Sensitive | Hygroscopic |
| MDL | MFCD00012801 |
| Physical and Chemical Properties | Melting Point: 200°C |
| Use | Used as pharmaceutical intermediates, paper additives, etc |
Pyridine, hydrobromide - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 3-10 |
| TSCA | Yes |
| HS Code | 29333990 |
Pyridine, hydrobromide - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| uses | used as pharmaceutical intermediates, papermaking additives, etc. pyridyl hydrobromide is used as cefathione, cephalosporin, ceftazidime and other cephalosporin antibacterial intermediates. |
Last Update：2024-04-09 21:53:21
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