1338-43-8
Product Name:
Span 80
Formula:
C24H44O6
Synonyms:
Sorbitan monooleate;Sorbitan monooleate, (Z)-Sorbitan mono-9-octadecenoate;sorbitan oleate;Sorbitane monooleate;Span 80
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CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Yellow to amber liquid; [Merck Index] Clear deep brownish-yellow viscous liquid; [MSDSonline] |
|---|---|
| Chemical Classes | Other Uses -> Emulsifiers/Surfactants |
COMPUTED DESCRIPTORS
| Molecular Weight | 428.6 g/mol |
|---|---|
| XLogP3 | 6 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 19 |
| Exact Mass | 428.31378912 g/mol |
| Monoisotopic Mass | 428.31378912 g/mol |
| Topological Polar Surface Area | 96.2 Ų |
| Heavy Atom Count | 30 |
| Formal Charge | 0 |
| Complexity | 453 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 4 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 1 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Span 80 is a biodegradable surfactant based on a natural fatty acid (oleic acid) and sugar alcohol sorbitol. This sorbitan ester is highly effective at forming oil in water emulsions, particularly when used with its ethoxylated derivative, Tween 80.
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