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MilliporeSigma™ Tween™ 20 (Polyoxyethylene (20) Monolaurate)OmniPur™, Calbiochem™,

Catalog No. 94854L
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94854L 4 L
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Catalog No. 94854L Supplier MilliporeSigma™ Supplier No. 94854L
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Description

Nonionic detergent suited for solubilization of membrane proteins, enzymology, analytical, and diagnostic work, as well as chromatography and electrophoresis

Chemical Identifiers

CAS 9005-64-5
Molecular Formula (C2H4O)y(C2H4O)w(C2H4O)x(C2H4O)zC18H34O6
Molecular Weight (g/mol) 522.68
MDL Number MFCD00165986
InChI Key HMFKFHLTUCJZJO-UHFFFAOYNA-N
Synonym tween 20, polysorbate 20, polyoxyethylene sorbitan monolaurate, polyoxyethylene 20 sorbitan monolaurate, polysorbate inn, 2-2-3,4-bis 2-hydroxyethoxy oxolan-2-yl-2-2-hydroxyethoxy ethoxy ethyl dodecanoate, alkest tw 20, polysorbate 20 nf, polysorbate 40 nf
PubChem CID 443314
IUPAC Name 2-{2-[3,4-bis(2-hydroxyethoxy)oxolan-2-yl]-2-(2-hydroxyethoxy)ethoxy}ethyl dodecanoate
SMILES CCCCCCCCCCCC(=O)OCCOCC(OCCO)C1OCC(OCCO)C1OCCO

Specifications

Color Colorless to Yellow
Quantity 4 L
Physical Form Liquid
Solubility Information Water: Soluble
Formula Weight 1227.72
Chemical Name or Material Tween™ 20
Grade Molecular biology grade

Safety and Handling

Recommended Storage Store in accordance with local regulations. Store in original container, protected from direct sunlight. Keep container tightly closed and sealed until ready for use. Containers that have been opened must be carefully resealed and kept upright to prevent leakage.