产品名称

英文名称：Tween 20

同义词

Polyoxyethylene sorbitan monolaurate Polyethylene glycol sorbitan monolaurate solution Polyoxyethylenesorbitan monolaurate、Polyoxyethylene sorbitan monolaurate Polyethylene glycol sorbitan monolaurate solution Polyoxyethylenesorbitan monolaurate

产品性质

CAS编号：9005-64-5

MDL号：MFCD00165986

PubChem编号：443314

别名：Polyoxyethylene sorbitan monolaurate Polyethylene glycol sorbitan monolaurate solution Polyoxyethylenesorbitan monolaurate

英文别名：Polyoxyethylene sorbitan monolaurate Polyethylene glycol sorbitan monolaurate solution Polyoxyethylenesorbitan monolaurate

规格或纯度：100%

英文名称：Tween 20

运输条件：常规运输

产品介绍：亲水性的乳化剂和分散剂对于芳香类的化学品和油脂类有增溶作用。优良的亲水乳化剂如、、系列能嗜油乳化剂结合产生良好的水油平衡性。药品和化妆品中的乳化剂，乳化、聚合反应中的稳定剂，有色材料中的稳定剂，农用化学品助剂中的乳化剂。ECO TWEEN® 20, also known as Polyoxyethylenesorbitan monolaurate, is a bio-based, nonionic detergent manufactured from a natural fatty acid. This surfactant, derived from natural sources, provides various functional advantages, such as detergency, emulsification, and wetting. Its versatility makes it well-suited for a variety of applications in biochemical and biological research, with common uses including cell lysis, protein extraction, nuclei isolation and cell fractionation. We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product is a biobased surfactant and is aligned with the 7th principle of Green Chemistry "Use of Renewable Feedstocks" and the 10th principle "Design for Degradation". TWEEN 20 is a polyoxyethylene sorbitol ester that belongs to the polysorbate family. It is a nonionic detergent having a molecular weight of 1,225 daltons, assuming 20 ethylene oxide units, 1 sorbitol, and 1 lauric acid as the primary fatty acid. The ethylene oxide subunits are responsible for the hydrophilic nature of the surfactant, while the hydrocarbon chains provide the hydrophobic environment. Sorbitol forms the backbone ring to which the ethylene oxide polymers are attached.

IUPAC Name：2-[2-[3,4-bis(2-hydroxyethoxy)oxolan-2-yl]-2-(2-hydroxyethoxy)ethoxy]ethyl dodecanoate

INCHI：InChI=1S/C26H50O10/c1-2-3-4-5-6-7-8-9-10-11-24(30)34-19-18-31-20-22(32-15-12-27)26-25(35-17-14-29)23(21-36-26)33-16-13-28/h22-23,25-29H,2-21H2,1H3

InChi Key：HMFKFHLTUCJZJO-UHFFFAOYSA-N

Canonical SMILES：CCCCCCCCCCCC(=O)OCCOCC(C1C(C(CO1)OCCO)OCCO)OCCO

Isomeric SMILES：CCCCCCCCCCCC(=O)OCCOCC(C1C(C(CO1)OCCO)OCCO)OCCO

WGK Germany：1

RTECS：TR7400000

PubChem CID：443314

密度：1.11

折光率：1.4685-1.4715

闪点(℃)：>149℃

沸点：100°C

熔点：-14 °C

个人防护装备：Eyeshields,Gloves

产品包装