Span® 20

cas: 1338-39-2 — see every product listed under this CAS number, including other names

Span® 20 (CAS 1338-39-2) is a chemical reagent available from Chemat. Available pack sizes: 1L, 250ML. Offered by: Sigma-Aldrich.

brandSigma-Aldrich
catalog numberS6635-1L
cas1338-39-2
size1L
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Available pack sizes

brand size price
Sigma-Aldrich 1L 1300.00 Pln
Sigma-Aldrich 250ML 409.00 Pln
Structural formula: {0} (CAS {1})

[(2R)-2-[(2R,3R,4S)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] dodecanoate (CAS 1338-39-2) is a chemical compound with the molecular formula C18H34O6 and a molecular weight of 346.5 g/mol. IUPAC name: [(2R)-2-[(2R,3R,4S)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] dodecanoate. InChIKey: LWZFANDGMFTDAV-BURFUSLBSA-N.

Identity
Molecular formulaC18H34O6
Molecular weight346.5 g/mol
IUPAC name[(2R)-2-[(2R,3R,4S)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] dodecanoate
InChIKeyLWZFANDGMFTDAV-BURFUSLBSA-N
SMILESCCCCCCCCCCCC(=O)OC[C@H]([C@@H]1[C@@H]([C@H](CO1)O)O)O

Computed by PubChem (NCBI)

Synonyms: Sorbitan monolaurate, Sorbitan laurate, Sorbitan, monododecanoate, Anhydrosorbitol monolaurate, Laurate de sorbitan, Arlacel 20, Sorbitani lauras, Glycomul L, Glycomul LC, Alkamuls SML
Related forms of this compound
[(2S)-2-[(2R,3R,4R)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] dodecanoate C18H34O6
Isomers (same molecular formula)
2-[2-(2-hexanoyloxyethoxy)ethoxy]ethyl hexanoate C18H34O6
bis(2-butoxyethyl) hexanedioate C18H34O6
bis(2-ethoxyethyl) decanedioate C18H34O6

Also listed as

(R)-1-((2S,3R,4S)-3,4-Dihydroxytetrahydrofuran-2-yl)-2-hydroxyethyl dodecanoate, 99% (R)-1-((2S,3R,4S)-3,4-Dihydroxytetrahydrofuran-2-yl)-2-hydroxyethyl dodecanoate, 99% Fluorochem CAS 1338-39-2
Sorbitan monolaurate, 95% Combi-blocks CAS 1338-39-2
Sorbitan monolaurate TargetMol CAS 1338-39-2
Sorbitan monododecanoate, 99.0% MedChemExpress CAS 1338-39-2
Sorbitan monododecanoate Saponification Value 160-175 Ambeed CAS 1338-39-2
Sorbitan monododecanoate, Saponification Value 160-175 Ambeed CAS 1338-39-2
Span 20 for synthesis 100 mL Sigma-Aldrich CAS 1338-39-2
Span 20 for synthesis 500 mL Sigma-Aldrich CAS 1338-39-2
Sorbitan monododecanoate, 95% Chemat CAS 1338-39-2

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