六聚乙二醇单十四醚

[ 描述 ]:

[ 相关类别 ]:

[ 密度 ]:
0.97 g/cm3

[ 沸点 ]:
544.7ºC at 760mmHg

[ 熔点 ]:
32-33ºC

[ 分子式 ]:
C₂₆H₅₄O₇

[ 分子量 ]:
478.70300

[ 闪点 ]:
283.2ºC

[ 精确质量 ]:
478.38700

[ PSA ]:
75.61000

[ LogP ]:
4.77940

[ 外观性状 ]:
固体

[ 折射率 ]:
1.457

[ 稳定性 ]:
Stable.

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 安全声明 (欧洲) ]:
S22

[ 危险品运输编码 ]:
UN 3082 9/PG 3

[ WGK德国 ]:
2

[ 海关编码 ]:
2909499000

详细合成路线

六聚乙二醇单十四醚上游产品

六聚乙二醇单十四醚下游产品

[ 海关编码 ]: 2909499000

[ 中文概述 ]:
2909499000 其他醚醇及其卤化、磺化、硝化或亚硝化衍生物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

Anal. Biochem. 254(2) , 221-5, (1997)

A rapid, simple, and efficient chloroform/methanol-free method of isolating gangliosides is described. The nonionic polyoxyethylene detergent, hexaethyleneglycol mono-n-tetradecyl ether (C14EO6), form...

Meth. Enzymol. 312 , 187-96, (2000)

Biotechnol. Appl. Biochem. 16(3) , 228-35, (1992)

The partitioning of a variety of extracellular lipases, both pro- and eucaryotic, in detergent-based aqueous two-phase systems was examined. The results revealed that all procaryotic lipases showed a ...

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