AL0125 – Trans-cyclohexanediol Isobutyl POSS

反式环己二醇异丁基POSS,CAS 408439-48-3

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AL0125 is a hybrid molecule with an inorganic silsesquioxane at the core, organic isobutyl groups attached at seven corners of the cage and a trans-cyclohexane diol group on the eighth corner. It is very useful as a monomer in condensation polymerization chemistry to increase strength, toughness and the HDT by limiting chain motion.

Applications: biomedical tissue scaffolds

Key Properties
Formula Weight: 959.68
Appearance: white powder
Thermal Stability (5% wt loss): 255˚C
Solvent Stability: THF, chloroform, acetone, hexane
Solvent Insolubility: acetonitrile
Resin Solubility: polyethers and polyalcohols

Relevant Literature
• Shape Memory Polymers Based on Semicrystalline Thermoplastic Polyurethanes Bearing Nanostructured Hard Segments – World Patent #2006/115799
• Structural and electrochemical properties of polyurethanes/polyhedral oligomeric silsesquioxanes (PU/POSS) hybrid coatings on aluminum alloy – Materials Chemistry and Physics 117 (2009) 91–98

CAS 408439-48-3

AL0125是一种杂化分子，其核心为无机硅氧烷，笼型的7个角上附着有机异丁基，8个角上附着反式环己烷二醇。在缩聚化学中，它是非常有用的单体，通过限制链式运动来提高强度、韧性和HDT。

用途：生物医学组织支架

关键属性

分子量：959.68

外观：白色粉末

热稳定性（5% wt损失）：255˚C

溶剂稳定性：四氢呋喃，氯仿，丙酮，己烷

不溶性：乙腈

树脂溶解度：聚醚和多元醇