A8351512
2-Vinylpyridine , 97%, containing 0.1%TBC stabilizer , 100-69-6
Synonym(s):
α-Vinylpyridine;2-Ethenylpyridine;2-Ethenyl-pyridine;2-Pyridylethylene;2-Vinylpyridine
CAS NO.：100-69-6
Empirical Formula: C7H7N
Molecular Weight: 105.14
MDL number: MFCD00006355
EINECS: 202-879-8
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -50 °C |
| Boiling point: | 79-82 °C29 mm Hg(lit.) |
| Density | 0.975 g/mL at 25 °C(lit.) |
| vapor pressure | 10 mm Hg ( 44.5 °C) |
| refractive index | n |
| Flash point: | 116 °F |
| storage temp. | Store at -20°C. |
| solubility | 27g/l |
| form | Liquid |
| pka | pK1:4.98(+1) (25°C) |
| color | Clear brown |
| PH | 8 (100g/l, H2O, 20℃) |
| explosive limit | 1.3-10.7%(V) |
| Water Solubility | 2.5 g/100 mL (20 ºC) |
| BRN | 104505 |
| Stability: | Unstable; may be stabilized with a small amount of ter-butyl catechol. Heat sensitive - store cold. Flammable. Incompatible with strong oxidizing agents, strong bases, strong acids. |
| InChIKey | KGIGUEBEKRSTEW-UHFFFAOYSA-N |
| LogP | 1.54 at 25℃ |
| CAS DataBase Reference | 100-69-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Pyridine, 2-ethenyl-(100-69-6) |
| EPA Substance Registry System | 2-Vinylpyridine (100-69-6) |
Description and Uses
2-Vinylpyridine is a pyridine derivative used in the preparation of poly(2-vinylpyridine) via radical polymerization. 2-Vinylpyridine is used to improve effectiveness of protective polymer coatings on metals. It is a reagent for pyridylethylation for new protection method for active hydrogen compounds.. It is also used as basic materials for one of largest-selling plastic, manufacturing pharmaceuticals and bio-compounds.
Safety
| Symbol(GHS) |     GHS02,GHS05,GHS06,GHS09 |
| Signal word | Danger |
| Hazard statements | H226-H302-H311-H314-H317-H411 |
| Precautionary statements | P210-P273-P280-P301+P312-P303+P361+P353-P305+P351+P338 |
| Hazard Codes | T,C,F,N |
| Risk Statements | 10-20-25-34-42/43-36-51/53-43-21/22 |
| Safety Statements | 16-23-26-36/37/39-45-28A-61 |
| RIDADR | UN 3073 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | UU1040000 |
| F | 8-19 |
| Autoignition Temperature | 440 °C |
| Hazard Note | Toxic |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | II |
| HS Code | 29333999 |
| Hazardous Substances Data | 100-69-6(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: 100 mg/kg |
