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Key Documents

101869

Sigma-Aldrich

Cycloundecanone

97%

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About This Item

Linear Formula:
C11H20(=O)
CAS Number:
Molecular Weight:
168.28
Beilstein/REAXYS Number:
1617293
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

97%

refractive index

n20/D 1.481 (lit.)

bp

106 °C/4 mmHg (lit.)

density

0.898 g/mL at 25 °C (lit.)

SMILES string

O=C1CCCCCCCCCC1

InChI

1S/C11H20O/c12-11-9-7-5-3-1-2-4-6-8-10-11/h1-10H2

InChI key

UPOSSYJVWXLPTA-UHFFFAOYSA-N

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Biochem/physiol Actions

Cycloundecanone forms an inclusion complex with delta-cyclodextrin.

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

204.8 °F - closed cup

flash_point_c

96 °C - closed cup

ppe

Eyeshields, Gloves


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Kazuaki Harata et al.
Chemical communications (Cambridge, England), (17)(17), 1968-1969 (2002-09-26)
The crystal structure of the delta-cyclodextrin complex with cycloundecanone shows a channel-type structure consisting of head-to-head dimer units that include four guest molecules.
H Akasaka et al.
Chemical & pharmaceutical bulletin, 48(12), 1986-1989 (2001-01-06)
The complex forming ability of delta-cyclodextrin delta-CD with 7 kinds of macrocyclic compounds (MCCs) with 8-15 carbon atoms in the ring as models of large guest molecules was studied in aqueous solution and compared with the complexation properties of alpha-

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