OCTENYLSUCCINIC ANHYDRIDE

Names

[ Name ]:
OCTENYLSUCCINIC ANHYDRIDE

[Synonym ]:
EINECS 247-899-8
MFCD00014546

Biological Activity

[Description]:

Octenyl succinic anhydride can be used to esterify Starch to yield a hydrocolloid with amphiphilic properties, octenyl succinylated starch (OS-starch). Octenyl succinic anhydride (OSA) modification affects interaction between molecules on the outer surfaces of two starch granules by altering molecular structures on the outer surfaces[1].

[Related Catalog]:

Signaling Pathways >> Others >> Others

Research Areas >> Inflammation/Immunology

[References]

[1]. Wei Gao, et al. Synthetic mechanism of octenyl succinic anhydride modified corn starch based on shells separation pretreatment. Int J Biol Macromol. 2021 Mar 1;172:483-489.

Chemical & Physical Properties

[ Density]:
1 g/mL at 25ºC(lit.)

[ Boiling Point ]:
179ºC

[ Melting Point ]:
41863ºC

[ Molecular Formula ]:
C₁₂H₁₈O₃

[ Molecular Weight ]:
210.27000

[ Flash Point ]:
163ºC

[ Exact Mass ]:
210.12600

[ PSA ]:
43.37000

[ LogP ]:
2.60270

[ Vapour Pressure ]:
0.000193mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.4694(lit.)

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/38

[ Safety Phrases ]:
26-36

[ WGK Germany ]:
3

[ HS Code ]:
2917190090

Customs

[ HS Code ]: 2917190090

[ Summary ]:
2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%