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 |
| pka | pK1:4.98(+1) (25°C) |
| form | Liquid |
| 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 |
| Henry's Law Constant | 7.0×10-1 mol/(m3Pa) at 25℃, Duchowicz et al. (2020) |
| 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. |
| InChI | 1S/C7H7N/c1-2-7-5-3-4-6-8-7/h2-6H,1H2 |
| InChIKey | KGIGUEBEKRSTEW-UHFFFAOYSA-N |
| SMILES | C=Cc1ccccn1 |
| 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,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H310-H301-H314-H370-H373-H317-H341-H335-H411-H226 |
| Precautionary statements | P501-P273-P272-P260-P270-P262-P202-P240-P210-P233-P201-P243-P241-P242-P271-P264-P280-P370+P378-P391-P308+P311-P361+P364-P303+P361+P353-P333+P313-P301+P330+P331-P301+P310+P330-P304+P340+P310-P305+P351+P338+P310-P403+P233-P403+P235-P405 |
| PPE | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter |
| 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 | TSCA listed |
| HazardClass | 6.1 |
| PackingGroup | II |
| HS Code | 29333999 |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Acute Tox. 3 Dermal Acute Tox. 4 Oral Aquatic Chronic 2 Eye Dam. 1 Flam. Liq. 3 Skin Corr. 1B Skin Sens. 1 |
| Hazardous Substances Data | 100-69-6(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: 100 mg/kg |
| REACH Registrations | Active |
