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02482

Supelco

Cyclohexanon

analytical standard

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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:
41116107
PubChem Substanz-ID:
329747444
NACRES:
NA.24

Qualität

analytical standard

Qualitätsniveau

100

Dampfdichte

3.4 (vs air)

Dampfdruck

3.4 mmHg ( 20 °C)

Assay

≥99.9% (GC)

Selbstzündungstemp.

788 °F

Haltbarkeit

limited shelf life, expiry date on the label

Expl.-Gr.

1.1 %, 100 °F
9.4 %

Methode(n)

HPLC: suitable
gas chromatography (GC): suitable

Brechungsindex

n20/D 1.450 (lit.)
n20/D 1.451

bp

155 °C (lit.)

mp (Schmelzpunkt)

−47 °C (lit.)

Dichte

0.947 g/mL at 25 °C (lit.)

Anwendung(en)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

Format

neat

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 cycloalkanone. It is an industrially important intermediate. It is useful for the preparation of raw materials for various chemical intermediates, such as caprolactam for nylon 6 and adipic acid for nylon 66 synthesis of nylon. It can be synthesized industrially by either the oxidation of cyclohexane or the hydrogenation of phenol.

Anwendung

Cyclohexanone may be used for the following syntheses:
  • vitamin A
  • 2-cyclohexylidene cyclohexanone via Aldol condensation reaction
  • 2-cyclohexenyl cyclohexanone via Aldol condensation reaction
  • bis-(arylmethylidene)cycloalkanones by cross-aldol condensation with aldehydes

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
BCCB7763
BCBT3526
BCBQ7521V
BCBL8626V
BCBL4917V

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Toluol

Dodgson I, et al.
Chemistry & Industry, 830 (1989)
Lei Liu et al.
Angewandte Chemie (International ed. in English), 48(12), 2206-2209 (2009-02-10)
On their best behavior: Three zirconium compounds with one-, two-, and three-dimensional structures have been successfully synthesized by the ionothermal approach. The 3D zirconium phosphate (see picture; F green, H white, O red, P pink, Zr yellow) exhibits high catalytic
Xu LX, et al.
Catalysis Communications, 9, 816-816 (2008)
194. A synthesis of vitamin a from cyclohexanone.
Attenburrow J, et al.
Journal of the Chemical Society, 1094-1111 (1952)
Aldol Condensation of Cyclohexanone and Synthesis of Acetal or Ketals [J]. J. Jilin
Yiezhi L, et al.
Journal of Jilin University (Science Edition) / Chi Lin Ta Hsueh Hsueh Pao (Li Hsueh Pan ), 2, 021-021 (1989)
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Artikel

Aldol Condensation Reaction

The aldol condensation reaction is an organic reaction introduced by Charles Wurtz, who first prepared the β-hydroxy aldehyde from acetaldehdye in 1872.

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