所有图片(3)
About This Item
线性分子式:
[-N(COC2H5)CH2CH2-]n
CAS号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23
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表单
solid
质量水平
分子量
average Mw ~50,000
折射率
n20/D 1.52
粘度
5-7 cSt, 10 % in water(100 °F)
转变温度
softening point 110-120 °C (Vicat, ASTM D 1525-82)
Tg 69-71 °C
密度
1.14 g/mL at 25 °C (lit.)
PDI
3‑4
InChI
1S/C5H9NO/c1-2-5-6-3-4-7-5/h2-4H2,1H3
InChI key
NYEZZYQZRQDLEH-UHFFFAOYSA-N
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应用
这种聚（2-乙基-2-恶唑啉）聚合物是无定形和水溶性的，具有良好的温度稳定性。Jordan 及其同事证明了生物相容性，其在组织中无蓄积，并从血流中快速清除 。末端基团修饰的聚（2-乙基-2-恶唑啉）已与肽偶联 ，并被证明可以替代聚乙二醇 (PEG) 用于蛋白质和小分子药物的偶联 。
聚（乙烯醇）和聚（乙烯基吡咯烷酮）的潜在替代品。涂料中的粘合促进剂。热封和可再湿润的热熔胶
聚（乙烯醇）和聚（乙烯基吡咯烷酮）的潜在替代品。涂料中的粘合促进剂。热封和可再湿润的热熔胶
特点和优势
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。
外形
N-丙酰基取代线性聚乙烯亚胺
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
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