Pyridine-d5
- Product NamePyridine-d5
- CAS7291-22-7
- MFC5D5N
- MW84.13
- EINECS230-720-2
- MOL File7291-22-7.mol
Chemical Properties
| Melting point | -41 °C |
| Melting point | -42°C |
| Boiling point | 115,2°C |
| Boiling point | 114.4 °C(lit.) |
| Density | 1.05 g/mL at 25 °C(lit.) |
| Density | d = 1,05 |
| vapor pressure | 26.7 hPa (25 °C) |
| refractive index | n |
| Flash point | 68 °F |
| storage temp. | no restrictions. |
| solubility | 1000g/l soluble |
| form | Liquid |
| pka | pK1:5.83(+1) (25°C) |
| color | Colorless |
| PH | 8.81 (H2O) |
| Solvent Residual Peak | 1H NMR：8.74 ppm (s), 7.58 ppm (s), 7.22 ppm (s) 13C NMR：150.35 ppm (t), 135.91 ppm (t), 123.87 ppm (t) |
| explosive limit | 1.8-12.4%(V) |
| Water Solubility | Soluble in water, alcohol, ether, acetone, and benzene. |
Safety Information
| Hazard Codes | F,Xn,T |
| Risk Statements | 11-20/21/22-63-43-36/37/38-23/24/25-45-65-48/23/24/25-36/38-46-52-40 |
| Safety Statements | 26-28-36/37-24/25-23-53-45 |
| RIDADR | UN 1282 3/PG 2 |
| WGK Germany | 3 |
| F | 10 |
| Autoignition Temperature | 482 °C |
| HS Code | 2845 90 10 |
| HazardClass | 3 |
| PackingGroup | II |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Acute Tox. 4 Dermal Acute Tox. 4 Inhalation Acute Tox. 4 Oral Eye Irrit. 2 Flam. Liq. 2 Skin Irrit. 2 |
| Toxicity | LD50 orally in Rabbit: 891 mg/kg LD50 dermal Rabbit 1121 mg/kg |
