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Chemical structure of Octenyl succinic anhydride

GC69606

Octenyl succinic anhydride

Also known as 3-[(E)-oct-1-enyl]oxolane-2,5-dione

Octenyl succinic anhydride can be used to esterify starch, producing a water-soluble OS-starch with amphiphilic properties· Octenyl succinic anhydride (OSA) affects the interactions between molecules on the outer surface of two starch particles by changing the molecular surface structure

ChemicalCAS26680-54-6MW210.27FormulaC12H18O3
CAS number
26680-54-6
Molecular weight
210.27
Formula
C12H18O3
Solubility
DMSO ： ≥ 250 mg/mL (1188·95 mM)
InChIKey
FLISWPFVWWWNNP-BQYQJAHWSA-N
Catalogue number
GC69606
Brand
GLPBIO
Computed properties PubChem CID 5362721 · XLogP 3.2 · TPSA 43.4 Ų · H-bond donors 0
XLogP
3.2
TPSA
43.4 Ų
H-bond donors
0
H-bond acceptors
3
Rotatable bonds
6
Heavy atoms
15

SMILES CCCCCC/C=C/C1CC(=O)OC1=O

Computed descriptors from PubChem (CID 5362721), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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