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Merck
CN

59924

Sigma-Aldrich

聚山梨酯80

tested according to Ph. Eur.

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别名:
吐温80(TWEEN® 80), 吐温 80, POE (20)山梨糖醇酐单油酸酯, 聚乙二醇山梨醇酐单油酸酯, 聚山梨酯 80, 聚氧乙烯山梨糖醇酐单油酸酯
CAS号:
MDL编号:
UNSPSC代码:
12161900
NACRES:
NA.21

Agency

USP/NF
tested according to Ph. Eur.

质量水平

蒸汽压

<1 mmHg ( 20 °C)

描述

non-ionic

形式

liquid

分子量

average mol wt 79,000

聚集数

60

折射率

n20/D 1.472 (lit.)

CMC

0.012

转变温度

cloud point 65 °C

密度

1.064 g/mL at 25 °C (lit.)

HLB

15

应用

pharmaceutical (small molecule)

SMILES字符串

CCCCCCCC/C=C/CCCCCCCC(=O)OCCOCC(C1C(CC(O1)OCCO)OCCO)OCCO

InChI

1S/C32H60O10/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-30(36)40-25-24-37-27-29(39-22-19-34)32-28(38-21-18-33)26-31(42-32)41-23-20-35/h9-10,28-29,31-35H,2-8,11-27H2,1H3/b10-9+

InChI key

RGPBUVUVZKQNHD-MDZDMXLPSA-N

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一般描述

聚山梨酯 80是一种表面活性剂。聚山梨酸酯是山梨醇和山梨醇酐油酸酯通过聚乙二醇链结合。

应用

聚山梨醇酯 80 已用于药物(雷帕霉素)治疗并用于研究雷帕霉素对骨质溶解和肿瘤生长的影响。也已用于制备喷雾干燥的乳液和用于研究抗菌功效。

生化/生理作用

聚山梨酯可用作乳化剂、溶解剂和稳定剂,用于精油、局部应用和医疗输液(含静脉、皮下和肌肉给药)。

法律信息

TWEEN is a registered trademark of Croda International PLC

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves


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