Chemical Name: 4-Vinylpyridine
CAS No.: 100-43-6
Appearance: Clear, colorless to dark yellow/amber liquid
Packing: 25KG/Drum
Assay: ≥ 95.0% or 98.0%
4-Vinylpyridine CAS 100-43-6
Description
4-Vinylpyridine Details
Chemical Name: 4-Vinylpyridine
Synonyms: 4-VP Monomer; 4-Ethenylpyridine; 4-VP
CAS No.: 100-43-6
Molecular Formula: C7H7N
Molecular Weight: 105.14
Molecular Structure: 
Appearance: Clear, colorless to dark yellow/amber liquid
Assay: ≥ 95.0% or 98.0%
4-Vinylpyridine Typical Properties
| Melting point | Less than 25°C |
| Boiling point | 62-65°C/15 mmHg (lit.) |
| Density | 0.975 g/mL at 25°C(lit.) |
| Appearance | Liquid |
| Color | Transparent colorless to yellowish brown |
| Storage | Low temperature drying |
| Stability | Stable |
| Refractive index | n20/D 1.549(lit.) |
| Water solubility | 29 G/L (20 ºC) |
| Flash point | 50ºC |
4-Vinylpyridine Usage
Polymer Synthesis: As a comonomer, it improves the dyeability, adhesion, and antistatic properties of synthetic rubber and synthetic fibers.
Surface Treatment and Adhesives: Increases the adhesive strength between rubber and tire cord.
Pharmaceutical and Pesticide Intermediates: Used in the synthesis of bioactive cardiovascular drugs.
Photographic Materials: Used in the formulation of photosensitive polymers and anti-halo layers.
Ion Exchange Resins: Produces strongly basic anion exchange resins.
4-Vinylpyridine Packaging and Shipping
Packing: 25KG/Drum
4-Vinylpyridine Storage
Stored in a ventilated, low-temperature and dry warehouse; stored and transported separately from food raw materials.
Shelf Life: 6 to 12 months under strictly controlled cold storage conditions.
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