ChemicalBook >> CAS DataBase List >>POLY(4-VINYLPYRIDINE)
POLY(4-VINYLPYRIDINE)
- CAS No.
- 25232-41-1
- Chemical Name:
- POLY(4-VINYLPYRIDINE)
- Synonyms
- P4VP;4VP-DVB;reillex 425;REILLEX(R) 425;REILLEX(TM)402;Reillex(R) 402;POLYVINYL PYRIDINE;POLY(4-VINYLPYRIDINE);PYRIDINE POLYMER BOUND;4-VINYLPYRIDINE POLYMER
- CBNumber:
- CB0406109
- Molecular Formula:
- C7H7N
- Molecular Weight:
- 105.14
- MDL Number:
- MFCD00190588
- MOL File:
- 25232-41-1.mol
Last updated:2024-08-04 20:11:12
| Melting point | 260°C (dec.) |
|---|---|
| Boiling point | 225°C |
| Tg | 142 |
| Density | 1,15 g/cm3 |
| Flash point | 11 °C |
| storage temp. | Room Temperature |
| solubility | DMF, acetic acid and lower alcohols: soluble |
| form | Solid |
| color | White |
| Specific Gravity | 1.15 |
| EPA Substance Registry System | 4-Vinylpyridine homopolymer (25232-41-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-23-16-7 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
POLY(4-VINYLPYRIDINE) price More Price(4)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 472352 | Poly(4-vinylpyridine) average Mw ~160,000 | 25232-41-1 | 25g | $253 | 2024-03-01 | Buy |
| Sigma-Aldrich | 472344 | Poly(4-vinylpyridine) average Mw ~60,000 | 25232-41-1 | 25g | $187 | 2024-03-01 | Buy |
| scipoly | 840 | Poly(4-vinylpyridine), linear | 25232-41-1 | 25g | $60 | 2024-07-03 | Buy |
| scipoly | 840 | Poly(4-vinylpyridine), linear | 25232-41-1 | 50g | $95 | 2024-07-03 | Buy |
POLY(4-VINYLPYRIDINE) Chemical Properties,Uses,Production
Uses
Poly(4-vinylpyridine), cross-linked is a useful acid scavenger and basic catalyst, replacement for pyridine, enabling simplified workup and product isolation.
Uses
PVP can be used in a variety of applications such as:
- fabrication of antibacterial surfaces
- development of pH sensitive systems
- 3D molecular level ordering systems
- anti-corrosive coatings
- dye sensitized solar cells (DSSCs)(90}
Definition
ChEBI: A vinyl polymer composed of repeating -CH2-CR- units where R is a 4-pyridyl group.
General Description
Poly(4-vinylpyridine) (PVP) is a pyridine containing polymer that is used in the surface modification by immobilizing the atoms present on the surface.
Solubility in organics
Mineral acids to a molecular equivalence; (3% solution or greater) in acetic acid and lower alcohols; Insoluble in aliphatic and aromatic hydrocarbons, esters, ketones, water
Purification Methods
Purify it by repeated precipitation from solutions in EtOH and dioxane, and then EtOH and ethyl acetate. Finally, freeze-dry a tert-butanol solution.
POLY(4-VINYLPYRIDINE) Preparation Products And Raw materials
POLY(4-VINYLPYRIDINE) Suppliers
Global( 79)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81148696 +86-15536356810 | 1022@dideu.com | China | 3882 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| Finetech Industry Limited | +86-27-87465837 +8618971612321 | info@finetechnology-ind.com | China | 9639 | 58 |
| Henan Alfa Chemical Co., Ltd | China | 13225 | 58 | ||
| Alfa Chemistry | Info@alfa-chemistry.com | United States | 24072 | 58 | |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 | product@acmec-e.com | China | 33338 | 58 |
| Aladdin Scientific | +1-+1(833)-552-7181 | sales@aladdinsci.com | United States | 57505 | 58 |
| SHANGHAI KEAN TECHNOLOGY CO., LTD. | +8613817748580 | cooperation@kean-chem.com | China | 40066 | 58 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 021-61259108 18621169109 | market03@meryer.com | China | 40228 | 62 |
View Lastest Price from POLY(4-VINYLPYRIDINE) manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-08-05 | POLY(4-VINYLPYRIDINE)
25232-41-1
|
US $0.10 / KG | 1KG | 98.0% | 10 | Shaanxi Dideu Medichem Co. Ltd |
-
- POLY(4-VINYLPYRIDINE)
25232-41-1
- US $0.10 / KG
- 98.0%
- Shaanxi Dideu Medichem Co. Ltd
25232-41-1(POLY(4-VINYLPYRIDINE))Related Search:
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Poly-4-vinylpyridine,beads,anhydrous(tolueneconditioned)
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Poly-4-vinylpyridine,powder,anhydrous(tolueneconditioned)
reillex 425
Poly(4-vinylpyridine), linear(average m.w. 20,000)
poly(4-vinylpyridine)(lowm.wt.)
Poly(4-vinylpyridine) (high M.Wt.)
Polyvinylpyridinebeadsanhydroustolueneconditionedoffwhit
Poly(4-vinylpyridine) average Mw ~160,000
Poly(4-vinylpyridine) average Mw ~60,000
4-VINYL PYRIDINE-DIVINYL BENZENE COPOLYMER
4-VINYL PYRIDINE HOMOPOLYMER
4-VINYLPYRIDINE POLYMER
4VP-DVB
P4VP
POLYVINYL PYRIDINE
POLY(4-VINYLPYRIDINE)
POLY(4-VINYLPYRIDINE), CROSS-LINKED
POLY(4-VINYLPYRIDINE/DIVINYLBENZENE)
POLY(4-VINYLPYRIDINE), LINEAR
PYRIDINE, 4-ETHENYL-, HOMOPOLYMER
PYRIDINE POLYMER BOUND
REILLEX(R) 425
REILLEX(TM)402
4-Ethenylpyridine,homopolymer
4-ethenyl-pyridinhomopolymer
Polyvinylpyridinepowderanhydroustolueneconditionedoffwhi
POLY(4-VINYLPYRIDINE), AVERAGE MN CA. 20 0,000
Poly(4-vinylpyridine), linear,Viscosity average Mw 200,000
Poly(4-vinylpyridine), linear,Viscosity average Mw 60,000
25232-41-1
C7H7Nn
Hydrophobic Polymers
Materials Science
Polymer Science
Polymers
Hydrophobic Polymers
Poly(vinylpyridine)
Vinylpyridine and Vinypyrrolidone Polymers
PHARMACEUTICALS
Vinylpyridine and Vinypyrrolidone Polymers