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Merck
CN

C109800

Cyclooctanone

98%

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About This Item

Linear Formula:
C8H14(=O)
CAS Number:
Molecular Weight:
126.20
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
207-940-2
Beilstein/REAXYS Number:
1280738
MDL number:
Assay:
98%
Form:
crystals
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InChI key

IIRFCWANHMSDCG-UHFFFAOYSA-N

InChI

1S/C8H14O/c9-8-6-4-2-1-3-5-7-8/h1-7H2

SMILES string

O=C1CCCCCCC1

assay

98%

form

crystals

bp

195-197 °C (lit.)

mp

32-41 °C (lit.)

density

0.958 g/mL at 25 °C (lit.)

Quality Level

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

165.2 °F

flash_point_c

74 °C

ppe

Eyeshields, Gloves, type N95 (US)


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K Yamada et al.
Chemical & pharmaceutical bulletin, 45(12), 1898-1905 (1998-01-20)
Construction of the AB-ring system of the taxane framework via an A-ring annulation strategy was demonstrated by base-mediated intramolecular aldol reaction of (Z)-2,2-dimethyl-3-(1-methyl-2-oxopropylidene)cyclooctanone, affording the title compound, 1-hydroxy-8,11,11-trimethylbicyclo[5.3.1]undec-7-en-9-one. A cyclization precursor, the tetra-substituted (Z)-alkene, was prepared from the corresponding cyclooctanone
F E Harvey et al.
Brain research bulletin, 13(4), 541-547 (1984-10-01)
Female mice were reared in observation incubators from day 1 of life for three weeks. During that time they were continuously exposed to the odors of either cyclooctanone, adult male mouse urine or distilled water. The growth rate was temporarily
Vishwakarma Singh et al.
The Journal of organic chemistry, 70(3), 973-981 (2005-01-29)
A new and efficient synthesis of a variety of highly embellished bicyclooctenones having an endo-vinyl moiety and their sigmatropic shifts in ground and excited states leading to a stereoselective route to substituted cis-decalins and diquinane frameworks have been described. Functionalized
Wei Zou et al.
Carbohydrate research, 339(15), 2475-2485 (2004-10-13)
Whereas C-2- and 4-ulopyranosyl compounds (C-2- and C-4-ulosides) can be converted to cyclopentenones under base conditions through beta-elimination and ring contraction, base-initiated beta-elimination of C-glycosyl 2'-aldehydes and 2'-ketones results in the formation of acyclic alpha,beta-unsaturated aldehydes or ketones. By combining
Korany A Ali et al.
Archiv der Pharmazie, 345(3), 231-239 (2011-11-03)
The versatile synthon (E)-2-((dimethyl amino)methylene)cyclooctanone (2) was used as a key intermediate for the synthesis of cyclooctanones and cyclooctane-based heterocycles with pyrazole, isoxazole, pyrimidine, pyrazolopyrimidine, triazolopyrimidine and imidazopyrimidine derivatives via its reactions with several nitrogen nucleophiles. The newly synthesized compounds

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