416134
二(三羟甲基丙烷)
97%
别名:
2,2′-氧代双(亚甲基)双(2-乙基-1,3-丙二醇)
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关于此项目
线性分子式:
O[CH2C(C2H5)(CH2OH)2]2
化学文摘社编号:
分子量:
250.33
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
EC Number:
245-509-0
Beilstein/REAXYS Number:
1860782
MDL number:
产品名称
二(三羟甲基丙烷), 97%
InChI key
WMYINDVYGQKYMI-UHFFFAOYSA-N
InChI
1S/C12H26O5/c1-3-11(5-13,6-14)9-17-10-12(4-2,7-15)8-16/h13-16H,3-10H2,1-2H3
SMILES string
CCC(CO)(CO)COCC(CC)(CO)CO
assay
97%
bp
215 °C/4 mmHg (lit.)
mp
108-111 °C (lit.)
Quality Level
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Application
二（三羟甲基丙烷）可用于合成脂肪酶催化的超支化聚合物。它也可用于形成可生物降解聚合物，用于药物递送应用。
General description
二（三羟甲基丙烷）是一种带伯羟基的单体单元，可用作四官能团核心分子。
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Rheological properties of concentrated solutions of aliphatic hyperbranched polyesters
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Lipase-catalyzed terpolymerizations were performed with the monomers trimethylolpropane (B3), 1,8-octanediol (B2), and adipic acid (A2). Polymerizations were performed in bulk, at 70 degrees C, for 42 h, using immobilized lipase B from Candida antartica (Novozyme-435) as a catalyst. To determine
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