Span(R) 20

Catalog Number	ACM1338392-2
CAS	1338-39-2
Structure
Synonyms	Arlasel 20
IUPAC Name	[2-[(2R,3R,4S)-3,4-Dihydroxyoxolan-2-yl]-2-hydroxyethyl] dodecanoate
Molecular Weight	346.5
Molecular Formula	C18H34O6
Canonical SMILES	CCCCCCCCCCCC(=O)OCC(C1C(C(CO1)O)O)O
InChI	InChI=1S/C18H34O6/c1-2-3-4-5-6-7-8-9-10-11-16(21)23-13-15(20)18-17(22)14(19)12-24-18/h14-15,17-20,22H,2-13H2,1H3/t14-,15?,17+,18+/m0/s1
InChI Key	LWZFANDGMFTDAV-WYDSMHRWSA-N
Purity	99%
Complexity	336
Covalently-Bonded Unit Count	1
Defined Atom Stereocenter Count	3
Exact Mass	346.2355388
Heavy Atom Count	24
Hydrogen Bond Acceptor Count	6
Hydrogen Bond Donor Count	3
Isomeric SMILES	CCCCCCCCCCCC(=O)OCC([C@@H]1[C@@H]([C@H](CO1)O)O)O
Monoisotopic Mass	346.2355388
Physical State	Liquid
Rotatable Bond Count	14
Topological Polar Surface Area	96.2 Ų

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