form
powder or granules
Quality Level
autoignition temp.
698 °F
concentration
48.0-49.5%
extent of labeling
48% ethoxyl
refractive index
n20/D 1.47 (lit.)
viscosity
100 cP, 5 % in toluene/ethanol 80:20(lit.)
transition temp
softening point 155 °C
density
1.14 g/mL at 25 °C (lit.)
SMILES string
O1[C@H](C(C(C(C1COCC)OCC)OCC)OCC)O[C@@H]2C(OC(C(C2OCC)OCC)OCC)COCC
InChI
1S/C28H54O11/c1-9-29-17-19-21(31-11-3)23(32-12-4)26(35-15-7)28(38-19)39-22-20(18-30-10-2)37-27(36-16-8)25(34-14-6)24(22)33-13-5/h19-28H,9-18H2,1-8H3/t19?,20?,21?,22-,23?,24?,25?,26?,27?,28+/m1/s1
InChI key
MINRZDZESGXKDM-OLIDUAMRSA-N
General description
乙基纤维素是一种无毒，生物体惰性，性质稳定的疏水聚合物。它可广泛用于制备药物传递系统的持续释放基材。
Application
乙基纤维素可用于：
- 制备甲草胺和异丙甲草胺的高分子微胶囊并研究其控制释放性能。
- 作为合成双相药物释放纳米纤维的核心基质。
- 制备具有优异漂浮和缓释能力的蜡基固体分散颗粒。
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存储类别
11 - 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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Novel hot electron-emitting working electrodes and conventional counter electrodes were created by screen printing. Thus, low-cost disposable electrode chips for bioaffinity assays were produced to replace our older expensive electrode chips manufactured by manufacturing techniques of electronics from silicon or
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Ethanol ablation, the injection of ethanol to induce necrosis, was originally used to treat hepatocellular carcinoma, with survival rates comparable to surgery. However, efficacy is limited due to leakage into surrounding tissue. To reduce leakage, we previously reported incorporating ethyl
Anurag Verma et al.
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Chitosan has become a focus of major interest in recent years due to its excellent biocompatibility, biodegradability and non-toxicity. Although this material has already been extensively investigated in the design of different types of drug delivery systems, it is still
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 247499-100G | 04061825884981 |
| 247499-500G | 04061825900766 |