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Tween 20, Molecular Biology Grade, Promega™

Catalog No. PRH5152 Shop All Promega Corporation Products
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A nonionic detergent used in many molecular biology applications.

  • Quality tested and certified free of DNase, RNase and protease activity

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

Yellow to Amber

Density

1.083g/cu.cm

Quantity

100 mL

Physical Form

Viscous Liquid

Formula Weight

1163.9

Chemical Name or Material

Tween 20

Recommended Storage

15 to 30°C
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