3-Pyridinecarboxaldehyde
- Product Name3-Pyridinecarboxaldehyde
- CAS500-22-1
- MFC6H5NO
- MW107.11
- EINECS207-900-4
- MOL File500-22-1.mol
Chemical Properties
| Melting point | 8°C |
| Boiling point | 78-81 °C/10 mmHg (lit.) |
| Density | 1.141 g/mL at 20 °C (lit.) |
| vapor pressure | 0.3 hPa (20 °C) |
| refractive index | n |
| Flash point | 140 °F |
| storage temp. | 2-8°C |
| solubility | Chloroform (Sparingly), Methanol (Slightly) |
| form | liquid (clear) |
| pka | 3.43±0.10(Predicted) |
| Specific Gravity | 1.145 (20/4℃) |
| color | clear brown-yellow |
| PH | 5.4 (111g/l, H2O, 20℃) |
| Water Solubility | miscible |
| Sensitive | Air Sensitive |
| BRN | 105343 |
| Henry's Law Constant | 6.5×101 mol/(m3Pa) at 25℃, Abraham et al. (1994) |
| Cosmetics Ingredients Functions | ANTIMICROBIAL |
Safety Information
| Hazard Codes | Xi,C,Xn |
| Risk Statements | 10-37/38-42/43-41-34-43-22-36/37/38 |
| Safety Statements | 26-39-45-36/37/39-23 |
| RIDADR | UN 1989 3/PG 3 |
| WGK Germany | 3 |
| RTECS | QS2980000 |
| F | 8-10-23 |
| Hazard Note | Irritant/Keep Cold/Air Sensitive |
| TSCA | TSCA listed |
| HazardClass | 3.2 |
| PackingGroup | III |
| HS Code | 29333999 |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Acute Tox. 4 Oral Aquatic Chronic 3 Flam. Liq. 3 Skin Irrit. 2 Skin Sens. 1 STOT SE 3 |
| Toxicity | LD50 orally in Rabbit: 2355 mg/kg |
