10-十一碳炔酸

HC≡C(CH₂)₈CO₂H

182.26

1704918

220-471-8

MFCD00014389

24865385

NA.22

10-Undecynoic acid (10- UDYA, UDY) is an acetylenic fatty acid. It is reported as highly selective irreversible inhibitor of hepatic ω- and ω-1-lauric acid hydroxylases. Enzyme catalyzed esterification of 10-undecynoic acid has been reported. UDY has been reported to be synthesized by the dehydrobromination of 10-undecenoic acid.

10-Undecynoic acid was employed as model compound to investigate the microwave assisted surface click reactions catalyzed with Cu(II)/sodium L-ascorbate.†
It may be used:

• As a biochemical probe in an assay for the microsomal hydroxylation of lauric acid (LA), based on HPLC with flow-through radiochemical detection.
• To form molecular layers by adsorbing on the fluorite surface.
• In the supercritical hydrothermal synthesis of iron oxide nanoparticles.

200

95%

180 ℃/15 mmHg (lit.)

40-42 ℃ (lit.)

OC(=O)CCCCCCCCC#C

1S/C11H18O2/c1-2-3-4-5-6-7-8-9-10-11(12)13/h1H,3-10H2,(H,12,13)

OAOUTNMJEFWJPO-UHFFFAOYSA-N

5 g in glass bottle

GHS07

Warning

H315 - H319 - H335

P302 + P352 - P305 + P351 + P338

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Respiratory system

11 - Combustible Solids

WGK 3

235.4 °F - closed cup

113 ℃ - closed cup

dust mask type N95 (US), Eyeshields, Gloves