Polysorbate 20，CAS 登记号 9005-64-5，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于Food Additives；Thickeners。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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Tween(R) 20 · CAS 9005-64-5 · C26H50O10. UNII NS00013950.
| CAS Registry Number | 9005-64-5 |
|---|---|
| PubChem CID | 443314 |
| Molecular formula | C26H50O10 |
| IUPAC name | 2-[2-[3,4-bis(2-hydroxyethoxy)oxolan-2-yl]-2-(2-hydroxyethoxy)ethoxy]ethyl dodecanoate |
| UNII (FDA) | NS00013950 |
| Molecular Weight | 522.7 |
|---|---|
| XLogP3 | 2.5 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 26 |
| Exact Mass | 522.34039779 |
| Monoisotopic Mass | 522.34039779 |
| Topological Polar Surface Area | 133 |
| Heavy Atom Count | 36 |
| Formal Charge | 0 |
1052273-76-3; DTXSID60922815; 2-{2-[3,4-Bis(2-hydroxyethoxy)tetrahydro-2-furanyl]-2-(2-hydroxyethoxy)ethoxy}ethyl dodecanoate; 2-(2-(3,4-Bis(2-hydroxyethoxy)tetrahydro-2-furanyl)-2-(2-hydroxyethoxy)ethoxy)ethyl dodecanoate; RefChem:1060798; DTXCID001351688; Tween 40 (TN); MFCD00165986; SCHEMBL118527; POE (6) sorbitol monolaurate; TWEEN? 20; 2-(2-(3,4-Bis(2-hydroxyethoxy)tetrahydrofuran-2-yl)-2-(2-hydroxyethoxy)ethoxy)ethyl dodecanoate; 2-[2-[3,4-bis(2-hydroxyethoxy)tetrahydrofuran-2-yl]-2-(2-hydroxyethoxy)ethoxy]ethyl dodecanoate; Tween(R) 20; C26H50O10; Polysorbate 4
CAS 9005-64-5; molecular formula C26H50O10; molecular weight — g/mol.
1052273-76-3, DTXSID60922815, 2-{2-[3,4-Bis(2-hydroxyethoxy)tetrahydro-2-furanyl]-2-(2-hydroxyethoxy)ethoxy}ethyl dodecanoate, 2-(2-(3,4-Bis(2-hydroxyethoxy)tetrahydro-2-furanyl)-2-(2-hydroxyethoxy)ethoxy)ethyl dodecanoate, RefChem:1060798, DTXCID001351688.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.