100-69-6
Product Name:
2-Vinylpyridine
Formula:
C7H7N
Synonyms:
α-Vinylpyridine;2-Ethenylpyridine;2-Ethenyl-pyridine;2-Pyridylethylene;2-Vinylpyridine
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Vinylpyridines, stabilized is a colorless to light yellow liquid that consists of a mixture of isomers. Insoluble in water and less dense than water. Floats on water. Contact irritates skin, eyes, and mucous membranes. Toxic by ingestion. |
|---|---|
| Color/Form | COLORLESS LIQUID |
| Odor | Pungent unpleasant odor |
| Boiling Point | 159.5 °C |
| Flash Point | The Guide in the 42 °C |
| Solubility | Very soluble in alcohol, ether, acetone |
| Density | 0.9985 @ 20 °C/0 °C |
| Vapor Pressure | 10 MM HG @ 44.5 °C |
| LogP | log Kow= 1.54 |
| Decomposition | DECOMPOSITION BY HEAT IS ACCOMPANIED BY RELEASE OF DANGEROUS CYANIDE FUMES. |
| Viscosity | 1.17 mPa.s @ 20 °C |
| Odor Threshold | Odor Threshold Low: 0.3 [ppm] Odor Threshold High: 0.5 [ppm] [HSDB] Odor threshold form HSDB |
| Refractive Index | MAX ABSORPTION (ALCOHOL): 238 NM (LOG E= 4.1); 282 NM (LOG E= 3.8); INDEX OF REFRACTION: 1.5495 AT 20 °C/D; SADTLER REFERENCE NUMBER: 15806 (IR, PRISM); 155 (NMR, VARIAN) |
| Dissociation Constants | pKa= 4.98 |
| Kovats Retention Index | 905 |
| Other Experimental Properties | CONVERSION FACTORS: 1 MG/L IS EQUIVALENT TO 233 PPM, 1 PPM IS EQUIVALENT TO 4.3 MG/CU M |
| Chemical Classes | Nitrogen Compounds -> Pyridines |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05  Skull and Crossbones Acute Toxicity GHS06  Environment GHS09 |
| GHS Hazard Statements |
H226:Flammable liquids H302:Acute toxicity,oral H311:Acute toxicity,dermal H314:Skin corrosion/irritation H317:Sensitisation, Skin H411:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
COMPUTED DESCRIPTORS
| Molecular Weight | 105.14 g/mol |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 105.057849228 g/mol |
| Monoisotopic Mass | 105.057849228 g/mol |
| Topological Polar Surface Area | 12.9 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 78.5 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Vinylpyridines, stabilized is a colorless to light yellow liquid that consists of a mixture of isomers. Insoluble in water and less dense than water. Floats on water. Contact irritates skin, eyes, and mucous membranes. Toxic by ingestion.