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聚(2-乙基-2-噁唑啉)_分子结构_CAS_25805-17-8)
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聚(2-乙基-2-噁唑啉)

产品号 373974 公司名称 Sigma Aldrich
CAS号 25805-17-8 公司网站 http://www.sigmaaldrich.com
分子式 C15H27N3O3 电 话 1-800-521-8956
分子量 297.39318 传 真
纯 度 电子邮件
保 存 Chembase数据库ID: 147050

产品价格信息

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产品别名

标题
Poly(2-ethyl-2-oxazoline)
别名
PEOX
PetOx
POx
polyethyloxazoline
poly 2-ethyloxazoline

产品登记号

CAS号 25805-17-8
MDL号 MFCD00134377

产品性质

线性分子式 [-N(COC2H5)CH2CH2-]n
Mol. Weight average Mw ~500,000
PDI 3-4
密度 1.14 g/mL at 25 °C(lit.)
粘度 60-80 cSt, 10 % in H2O
MSDS下载 下载链接
个人保护装置 Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
德国WGK号 3

产品详细信息

详细说明 (English)
Application
This Poly(2-ethyl-2-oxazoline) polymer is amorphous and water soluble with good temperature stability. Jordan and coworkers showed biocompatibility, no accumulation in tissue, and rapid clearance from the bloodstream1. End-group modified poly(2-ethyl-2-oxazoline)s have been conjugated to peptides2, and were shown as versatile alternatives to poly(ethylene glycol) (PEG) for both protein and small drug conjugation3.Potential substitute for poly(vinyl alcohol) and poly(vinyl pyrrolidone). Adhesion promoter in coatings. Heat sealing and remoistenable hot-melt adhesive
Packaging
100, 500 g in poly bottle
Physical form
N-propionyl substituted linear polyethylenimine
Features and Benefits
Nonionic, water-soluble thermoplastic. Better heat stability than poly(vinyl alcohol). Good melt flow, shear stability and Newtonian characteristics. Water is a room temperature Theta solvent.
详细说明 (简体中文)
Application
This Poly(2-ethyl-2-oxazoline) polymer is amorphous and water soluble with good temperature stability. Jordan and coworkers showed biocompatibility, no accumulation in tissue, and rapid clearance from the bloodstream1. End-group modified poly(2-ethyl-2-oxazoline)s have been conjugated to peptides2, and were shown as versatile alternatives to poly(ethylene glycol) (PEG) for both protein and small drug conjugation3.Potential substitute for poly(vinyl alcohol) and poly(vinyl pyrrolidone). Adhesion promoter in coatings. Heat sealing and remoistenable hot-melt adhesive
包装
100, 500 g in poly bottle
Physical form
N-丙酰基取代线性聚乙烯亚胺
Features and Benefits
非离子型水溶性热塑性塑料。具有比聚乙烯醇更优越的热稳定性。具有良好的熔体流动性、剪切稳定性和牛顿特性。水是室温 θ 溶剂。

参考文献