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Key Documents

171476

Sigma-Aldrich

Undecanoic acid

98%

Synonym(s):

Hendecanoic acid

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About This Item

Linear Formula:
CH3(CH2)9COOH
CAS Number:
Molecular Weight:
186.29
Beilstein:
1759287
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

98%

form

solid

bp

228 °C/160 mmHg (lit.)
248-250 °C (lit.)

mp

28-31 °C (lit.)

functional group

carboxylic acid

SMILES string

CCCCCCCCCCC(O)=O

InChI

1S/C11H22O2/c1-2-3-4-5-6-7-8-9-10-11(12)13/h2-10H2,1H3,(H,12,13)

InChI key

ZDPHROOEEOARMN-UHFFFAOYSA-N

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Application

Undecanoic acid was used in the formation of cycloamylose crystals.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

>233.6 °F

Flash Point(C)

> 112 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Rashanique D Quarels et al.
Beilstein journal of nanotechnology, 8, 1863-1877 (2017-10-20)
Visible-light irradiation of phthalimide esters in the presence of the photosensitizer [Ru(bpy)
Aisha Laguerre et al.
Acta crystallographica. Section F, Structural biology and crystallization communications, 67(Pt 2), 291-295 (2011-02-09)
Fatty-acid binding proteins (FABPs) are abundantly expressed proteins that bind a range of lipophilic molecules. They have been implicated in the import and intracellular distribution of their ligands and have been linked with metabolic and inflammatory responses in the cells
Rui Hong et al.
Journal of the American Chemical Society, 126(3), 739-743 (2004-01-22)
Thioalkyl and thioalkylated oligo(ethylene glycol) (OEG) ligands with chain-end functionality were used to fabricate water-soluble CdSe nanoparticle scaffolds. Surface recognition of chymotrypsin (ChT) was achieved using these functionalized nanoparticle scaffolds, with three levels of interaction demonstrated: no interaction (OEG terminated
Raluca Voicu et al.
Langmuir : the ACS journal of surfaces and colloids, 20(26), 11713-11720 (2004-12-15)
This paper describes a simple strategy for DNA immobilization on chemically modified and patterned silicon surfaces. The photochemical modification of hydrogen-terminated Si(111) with undecylenic acid leads to the formation of an organic monolayer covalently attached to the surface through Si-C
Hiromi Kitano et al.
Journal of colloid and interface science, 250(1), 134-141 (2005-11-18)
A disulfide, which carried two L-phenylalanyl p-nitroanilide (Phe-pNA) moieties at both ends, was prepared by the coupling of 11,11'-dithiodiundecanoic acid (DTUA) with Phe-pNA. The compound obtained (DTUA-Phe-pNA) formed a self-assembled monolayer (SAM) on a gold electrode and vacuum-evaporated gold thin

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