您的位置：首页 > 产品中心 > Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol) dimethacrylate
Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol) dimethacrylate
产品别名
Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol) dimethacrylate
Pluronic dimethacrylate
Pluronic F-127 dimethacrylate
PEG-PPG-PEG
结构式
基本信息
| Linear Formula【线性分子式】 | C4H5O[C2H4O]x[C3H6O]y[C2H4O]zC4H5O2 |
| Application【应用】 | Poloxamers are nonionic, triblock copolymers containg a central hydrophobic chain of poly(propylene glycol) (PPG) and two terminal hydrophilic chains of poly(ethylene glycol) (PEG). Due to their amphiphilic structure, poloxamer solutions feature temperature dependent self-assembling and thermo-gelling behavior. Concentrated aqueous solutions of poloxamers are liquid at low temperature and form a gel at higher temperature, in a reversible process. This characteristic has allowed for these materials to be used as drug carriers for most routes of administration including oral, topical, intranasal, ocular, and parenteral. Methacrylate-modified derivatives are most commonly used as thermosensitive hydrogels for drug delivery and 3D bioprinting applications. After casting or printing, the material can be crosslinked to preserve the hydrogel structure. |
产品性质
| form【形式】 | powder |
| Quality Level【质量水平】 | 100 |
| mol wt【分子量】 | average Mn ~12,500 |
| color【颜色】 | off-white to yellow |
| storage temp.【储存温度】 | −20℃ |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
