(丙烯酰基酰氨基甲基)纤维素乙酸丙酸盐

SMILES string

OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O.CCOC[C@H]3O[C@@H](O[C@@H]4[C@@H](COCC)O[C@@H](OCC)[C@H](OC)[C@H]4OCC)[C@@H](C[C@@H]3OCC)OCC.CC(=O)OC[C@H]5O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](OC(C)=O)[C@@H]5O[C@@H]6O[C@H](COC(C)=O)[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]6OC(C)=O.CCCC(=O)OC[C@H]7O[C@@H](OC(=O)CCC)[C@H](OC(=O)CCC)[C@@H](OC(=O)CCC)[C@@H]7O[C@@H]8O[C@H](COC(=O)CCC)[C@@H](OC(=O)CCC)[C@H](OC(=O)CCC)[C@H]8OC(=O)CCC

form

powder (free-flowing)

mol wt

average M_n ~20,000 by GPC

extent of labeling

~0.03 mol acetate per mol cellulose (D.S.), ~2.05 mol propionate per mol cellulose (D.S.), ~0.23 mol vinyl per mol cellulose (D.S.)

viscosity

200 cP(25 °C)(lit.)

mp

188-210 °C (lit.)

transition temp

T_g 137 °C

solubility

a variety of acrylic monomers: soluble

density

1.31 g/mL at 25 °C (lit.)