C102180

Cyclohexanon

ReagentPlus^®, 99.8%

• Synonym(e): pimelic ketone
• 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

Eigenschaften

• 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

Beschreibung

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

Sicherheitshinweise

• Piktogramme: GHS02,GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H226,H302 + H312 + H332,H315,H318,H335
• P-Sätze: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• 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