4-Vinylpyridine
ALDRICH/V3204 - contains 100 ppm hydroquinone as inhibitor, 95%
Synonym: 4-Ethenylpyridine Pyridine
CAS Number: 100-43-6
Empirical Formula (Hill Notation): C7H7N
Molecular Weight: 105.14
EC Number: 202-852-0
MDL Number: MFCD00006447
Linear Formula: C7H7N
Product Type: Chemical
| assay | 95% |
| bp | 62-65 °C/15 mmHg (lit.) |
| contains | 100 ppm hydroquinone as inhibitor |
| density | 0.975 g/mL at 25 °C (lit.) |
| InChI | 1S/C7H7N/c1-2-7-3-5-8-6-4 |
| InChI key | KFDVPJUYSDEJTH-UHFFFAOYSA |
| refractive index | n |
| SMILES string | C=Cc1ccncc1 |
| storage temp. | −20°C |
| Application: | 4-Vinylpyridine can be used as a monomer: • In the synthesis or modification of polymers for drug-releasing contact lenses. • In the preparation of the zwitterionic polymer, namely poly(4-vinylpyridine propylsulfobetaine). The zwitterionic polymer is utilized for its superior bioinert capability in withstanding clinical sterilization processes, making it suitable for extended medical applications which include the development of biocompatible implants and as a coating material for medical devices. • To synthesize the temperature and pH-sensitive copolymer, specifically (N-vinylcaprolactam-co-4-vi • The highly charged p(4-vinylpyridine-co-viny 4-Vinylpyridine also plays a role as a functional monomer in the molecular imprinting of the soft contact lens material. Its inclusion, along with other monomers, enhances the affinity of the hydrogel towards brimonidine, resulting in improved binding properties, loading capacity, and controlled release characteristics. |
| General description: | 4-Vinylpyridine is a highly reactive alkene monomer due to the presence of a vinyl group and a heteroaromatic ring. It is widely used as a monomer to produce a variety of polymers and copolymers, which are used in various applications including, contact lenses, nanoelectronics, sensors, optoelectronic devices, smart coatings, drug delivery systems, sensors, gas separation, air filtration, and purification processes. |
| Packaging: | 5, 100, 500 mL in glass bottle |
| Symbol |     GHS02,GHS05,GHS06,GHS09 |
| Signal word | Danger |
| Hazard statements | H226 - H301 + H311 + H331 - H314 - H317 - H411 |
| Precautionary statements | P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
| Hazard Codes | T |
| Risk Statements | 10-25-34-42/43 |
| Safety Statements | 23-26-36/37/39-45 |
| RIDADR | UN 3073 8(3)(6.1) / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 125.0 °F - closed cup |
| Flash Point(C) | 51.67 °C - closed cup |
| Purity | 95% |
| bp | 62-65 °C/15 mmHg (lit.) |
| Density | 0.975 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| Storage Temp. | −20°C |
| UNSPSC | 12162002 |