25232-41-1
Product Name:
POLY(4-VINYLPYRIDINE)
Formula:
C7H7N
Synonyms:
4-Vinylpyridine homopolymer;4-Vinylpyridine polymer;4-Vinylpyridine-divinylbenzene copolymer;Divinylbenzene-4-vinylpyridine copolymer;Poly(p -vinylpyridine)
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CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Liquid |
|---|---|
| Color/Form | RED TO DARK BROWN LIQUID |
| Odor | Pungent unpleasant odor |
| Boiling Point | 65 °C @ 15 mm Hg |
| Solubility | Soluble in alcohol and chloroform; slightly soluble in ether |
| Density | 0.9800 @ 20 °C/4 °C |
| Vapor Pressure | 1.71 [mmHg] |
| Decomposition | DECOMPOSITION BY HEAT IS ACCOMPANIED BY RELEASE OF DANGEROUS CYANIDE FUMES. |
| Odor Threshold | AT ... CONCN ... /ABOVE 0.5 PPM 4-VINYLPYRIDINE HAS/ A VERY UNPLEASANT NAUSEATING ODOR. THE UNPLEASANT ODOR CAN BE TOLERATED @ CONCN THAT WILL PRODUCE ACUTE SYMPTOMS & IRRITATIONS. |
| Refractive Index | INDEX OF REFRACTION: 1.5449 @ 20 °C/D; MAX ABSORPTION (ALC): 242.5 NM (LOG E= 4.12); SADTLER REF NUMBER: 1249 (IR, PRISM) |
| Dissociation Constants | pKa= 5.62 (conjugate acid) |
| Kovats Retention Index | 1026 |
| Other Experimental Properties | CONVERSION FACTORS: 1 MG/L IS EQUIVALENT TO 233 PPM, 1 PPM IS EQUIVALENT TO 4.3 MG/CU M |
| Chemical Classes | Nitrogen Compounds -> Pyridines |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
COMPUTED DESCRIPTORS
| Molecular Weight | 105.14 g/mol |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 105.057849228 g/mol |
| Monoisotopic Mass | 105.057849228 g/mol |
| Topological Polar Surface Area | 12.9 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 72.5 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
4-Vinylpyridine is a natural product found in Nicotiana tabacum and Camellia sinensis with data available.