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| | 10-UNDECYNOIC ACID Basic information |
| | 10-UNDECYNOIC ACID Chemical Properties |
| Melting point | 40-42 °C (lit.) | | Boiling point | 180 °C/15 mmHg (lit.) | | density | 0.9898 (rough estimate) | | refractive index | 1.4066 (estimate) | | Fp | >230 °F | | storage temp. | Refrigerator | | solubility | Chloroform (Slightly), Ethyl Acetate (Slightly) | | form | Solid | | pka | 4.78±0.10(Predicted) | | color | Off-White | | Water Solubility | Sparingly Soluble in water. | | BRN | 1704918 | | CAS DataBase Reference | 2777-65-3(CAS DataBase Reference) | | EPA Substance Registry System | 10-Undecynoic acid (2777-65-3) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | RTECS | YQ3683000 | | F | 10-23 | | HS Code | 29161900 | | Toxicity | mouse,LD50,intravenous,32mg/kg (32mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#07969, |
| | 10-UNDECYNOIC ACID Usage And Synthesis |
| Uses | 10-Undecynoic Acid is a fatty acid used in the synthesis of copolyesters. | | Uses | 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.
| | Definition | ChEBI: 10-undecynoic acid is a medium-chain fatty acid. | | Synthesis Reference(s) | Organic Syntheses, Coll. Vol. 4, p. 969, 1963
Synthetic Communications, 21, p. 1941, 1991 DOI: 10.1080/00397919108021786 | | General Description | 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 Preparation Products And Raw materials |
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