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Merck

472344

Sigma-Aldrich

聚(4-乙烯吡啶)

average Mw ~60,000

别名:

4-乙烯基吡啶均聚物, 4-乙烯基吡啶聚合物, 聚(4-吡啶乙烯), 聚(p-乙烯基吡啶)

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About This Item

线性分子式:
(C7H7N)n
CAS号:
MDL號碼:
分類程式碼代碼:
12162002
PubChem物質ID:
NACRES:
NA.23

分子量

average Mw ~60,000

轉變溫度

Tg 137 °C (onset, annealed)

溶解度

DMF, acetic acid and lower alcohols: soluble

SMILES 字串

n1ccc(cc1)C=C

InChI

1S/C7H7N/c1-2-7-3-5-8-6-4-7/h2-6H,1H2

InChI 密鑰

KFDVPJUYSDEJTH-UHFFFAOYSA-N

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一般說明

聚(4-乙烯基吡啶)(PVP)是一种含吡啶的聚合物,可通过固定存在于表面的原子进行表面改性。

應用

PVP可以用于多种应用中,例如:
  • 抗菌表面的制造
  • pH敏感系统的开发
  • 3D分子水平排序系统
  • 防腐蚀涂料
  • 染料敏化太阳能电池(DSSC)(90}

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Poly (4-vinylpyridine) and poly (4-vinylpyridine poly-3-oxide ethylene) as corrosion inhibitors for Cu60-Zn40 in 0.5 M HNO3
Abed Y, et al.
Anti-Corrosion Methods and Materials, 48(5), 304-308 (2001)
Tailored 3D mechanical metamaterials made by dip-in direct-laser-writing optical lithography
Buckmann T, et al.
Advanced Materials, 24(20), 2710-2714 (2012)
Victor W T Shum et al.
Pharmaceutical research, 29(2), 500-510 (2011-09-06)
Crosslinked, degradable derivatives of low-molecular-weight polyethylenimine (PEI) are relatively efficient and non-cytotoxic gene delivery agents. To further investigate these promising materials, a new synthetic approach was developed using a poly(4-vinylpyridine)-supported Fe(III) catalyst (PVP(Fe(III))) that provides more facile synthesis and enhanced
Nader Ghaffari Khaligh
Ultrasonics sonochemistry, 19(4), 736-739 (2012-01-17)
A simple and convenient procedure for the synthesis of 14-aryl-14H-dibenzo[a,j]xanthenes is described through a one-pot condensation of 2-naphthol with aryl aldehydes in the presence of poly(4-vinylpyridinium)hydrogen sulfate as an efficient, cheap, readily synthesized and eco-friendly catalyst in a solvent free
Nader Ghaffari Khaligh et al.
Ultrasonics sonochemistry, 20(1), 26-31 (2012-08-28)
Poly(4-vinylpyridinium) perchlorate, is a supported, recyclable, eco-benign catalyst for synthesis of substituted coumarins via Pechmann reaction using ultrasound irradiation at room temperature and neat condition in high yields with short reaction times. The catalyst was studied by FT-IR, X-ray diffraction

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