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C102180

Sigma-Aldrich

Cyclohexanon

ReagentPlus®, 99.8%

Synonym(e):

pimelic ketone

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About This Item

Lineare Formel:
C6H10(=O)
CAS-Nummer:
108-94-1
Molekulargewicht:
98.14
Beilstein:
385735
EG-Nummer:
203-631-1
MDL-Nummer:
MFCD00001625
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24892304
NACRES:
NA.21

Dampfdichte

3.4 (vs air)

Qualitätsniveau

200

Dampfdruck

3.4 mmHg ( 20 °C)

Produktlinie

ReagentPlus®

Assay

99.8%

Form

liquid

Selbstzündungstemp.

788 °F

Expl.-Gr.

1.1 %, 100 °F
9.4 %

Brechungsindex

n20/D 1.450 (lit.)

pH-Wert

~7 (20 °C, 70 g/L)

bp

155 °C (lit.)

mp (Schmelzpunkt)

−47 °C (lit.)

Dichte

0.947 g/mL at 25 °C (lit.)

SMILES String

O=C1CCCCC1

InChI

1S/C6H10O/c7-6-4-2-1-3-5-6/h1-5H2

InChIKey

JHIVVAPYMSGYDF-UHFFFAOYSA-N

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Allgemeine Beschreibung

Cyclohexanone is a cyclic ketone that can be prepared by either the oxidation of cyclohexane or the hydrogenation of phenol. It is an important raw material in the production of caprolactam, adipic acid, and nylon. It is also used as a solvent in insecticides, wood stains, paint and varnish removers, spot removers, cellulosics, and natural and synthetic resins and lacquers.

Anwendung

Cyclohexanone can be used as a reactant to synthesize:
  • Secondary amines by reductive amination.
  • Adipic acid.
  • Tetrasubstituted propargylamines.
It can also be used as a solvent in the triphenylmethyl chloride-initiated atom transfer radical polymerization of styrene to prepare polystyrene in the presence of a catalyst.

Rechtliche Hinweise

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 1

Flammpunkt (°F)

111.2 °F - closed cup

Flammpunkt (°C)

44 °C - closed cup

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Analysenzertifikate (COA)

Lot/Batch Number
STBK8450
STBK6690
MKCR1569
STBK5611
MKCQ7985

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Supported zirconium-based continuous-flow microreactor for effective Meerwein-Ponndorf-Verley reduction of cyclohexanone.
Koreniuk A, et al.
Catalysis Communications, 64, 48-51 (2015)
Kinetics of oxidation of cyclohexanone in a jet-stirred reactor: Experimental and modeling.
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