V3204

4-Vinylpyridine

contains 100 ppm hydroquinone as inhibitor, 95%

• 동의어(들): 4-Ethenylpyridine Pyridine
• 실험식(Hill 표기법): C₇H₇N
• CAS Number: 100-43-6
• Molecular Weight: 105.14
• Beilstein: 104506
• EC Number: 202-852-0
• MDL number: MFCD00006447
• UNSPSC 코드: 12162002
• PubChem Substance ID: 24900739
• NACRES: NA.23

속성

• 분석: 95%
• 포함: 100 ppm hydroquinone as inhibitor
• refractive index: n20/D 1.549 (lit.)
• bp: 62-65 °C/15 mmHg (lit.)
• density: 0.975 g/mL at 25 °C (lit.)
• 저장 온도: −20°C
• SMILES string: C=Cc1ccncc1
• InChI: 1S/C7H7N/c1-2-7-3-5-8-6-4-7/h2-6H,1H2
• InChI key: KFDVPJUYSDEJTH-UHFFFAOYSA-N

설명

일반 설명

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.

애플리케이션

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-vinylpyridine), which is used in drug delivery systems under certain environmental conditions.
• The highly charged p(4-vinylpyridine-co-vinylimidazole) particles, which find applications in various fields such as biomedical, catalysis, and environmental applications.

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.

안전성 정보

• 픽토그램: GHS02,GHS06,GHS05,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H226,H301 + H311 + H331,H314,H317,H411
• 예방조치 성명서: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - Skin Sens. 1
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): 125.0 °F - closed cup
• Flash Point (°C): 51.67 °C - closed cup
• 개인 보호 장비: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter