3-Vinylpyridine
- CAS NO.：1121-55-7
- Empirical Formula: C7H7N
- Molecular Weight: 105.14
- MDL number: MFCD02178019
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-11-04 17:02:05
What is 3-Vinylpyridine?
Chemical properties
Colourless Liquid
Properties of 3-Vinylpyridine
| Melting point: | 126℃ |
| Boiling point: | 82 °C / 32mmHg |
| Density | 0.98 |
| refractive index | 1.5530 (589.3 nm 20℃) |
| Flash point: | 50.9±10.9℃ |
| storage temp. | Inert atmosphere,Room Temperature |
| Water Solubility | Practically insoluble in water |
| solubility | Chloroform (Sparingly), Methanol (Slightly) |
| pka | 4.86±0.10(Predicted) |
| form | clear liquid |
| color | Colorless to Light yellow to Light orange |
| Sensitive | Stench |
| Merck | 14,3730 |
| Stability: | Light and air sensitive, Light And Air Sensitive |
| CAS DataBase Reference | 1121-55-7(CAS DataBase Reference) |
Safety information for 3-Vinylpyridine
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05  Skull and Crossbones Acute Toxicity GHS06  Exclamation Mark Irritant GHS07  Environment GHS09 |
| GHS Hazard Statements |
H226:Flammable liquids H301:Acute toxicity,oral H310:Acute toxicity,dermal H314:Skin corrosion/irritation H317:Sensitisation, Skin H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H411:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P262:Do not get in eyes, on skin, or on clothing. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P272:Contaminated work clothing should not be allowed out of the workplace. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P391:Collect spillage. Hazardous to the aquatic environment P370+P378:In case of fire: Use … for extinction. P403+P233:Store in a well-ventilated place. Keep container tightly closed. |
Computed Descriptors for 3-Vinylpyridine
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