C12H18O3
210.27 g/mol
Food AdditiveWarning
1-Octenylsuccinic anhydride
CAS26680-54-6EC231-828-2
Category
Food Additive
Compound Class
Other
Primary Use
modified cornstarch production
1-Octenylsuccinic anhydride is a chemical compound used to modify starches, such as cornstarch, for food applications. It reacts with starch to improve its emulsifying and stabilizing properties, making it a common ingredient in processed foods.
modified starch production for food useemulsifier and stabilizer in food products
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Chemical intermediate
Referencesame scaffold
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Safety Reference
Warning
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H413May cause long lasting harmful effects to aquatic life
Customs Tariff Classification
The international HS code for 1-Octenylsuccinic anhydride (CAS 26680-54-6) is 2917.19.
HS code (international, 6-digit)
2917.19
EU CN code (8-digit)
2917 19 80
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
3-[(E)-oct-1-enyl]oxolane-2,5-dione
InChIKey
FLISWPFVWWWNNP-BQYQJAHWSA-N
SMILES
CCCCCC/C=C/C1CC(=O)OC1=O
Synonyms (27)
- 1-Octenylsuccinic anhydride
- 2, dihydro-3-(1-octenyl)-
- EKA SA 210
- Milldride OSA
- OCTENYLSUCCINIC ANHYDRIDE
- RIKACID OSA
- Succinic anhydride, octenyl-
- n-Octenylsuccinic anhydride
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