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方案
98% (NMR)
表单
solid
颜色
white to pale yellow
储存温度
2-8°C
应用
(3S,6S)-(-)-3,6-Diisopropyl-1,4-dioxane-2,5-dione is a biodegradable monomer. As a diisopropyl substituted analogue of lactide, the resulting polymers feature reduced glass transition temperatures in comparison to polylactides of similar molecular weights. In addition to affecting the thermal properties, the isopropyl substitution increases the hydrophobicity of the polymer which corresponds to an increased degradation time.
警示用语：
Warning
危险声明
预防措施声明
危险分类
Eye Irrit. 2
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
Cyclohexyl-Substituted Polyglycolides with High Glass Transition Temperatures.
Jing F, et al.
Macromolecules, 40, 9304-9312 (2007)
Naomi Cohen-Arazi et al.
Macromolecular bioscience, 13(12), 1689-1699 (2013-09-17)
Biodegradable polyesters derived from hydrophobic amino acids are synthesized by various techniques, resulting in a wide range of molecular weights. The polymers are prepared via a) direct condensation with p-toluenesulfonic acid (PTSA) as catalyst, b) ring-opening polymerization (ROP) of O-carboxyanhydrides
Synthesis and properties of novel diisopropyl-functionalized polyglycolide-PEG copolymers.
Arican MO, et al.
Royal Society of Chemistry Advances, 5, 71519-71528 (2015)
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