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398241

Sigma-Aldrich

Cyclohexanone

ACS reagent, ≥99.0%

Sinonimo/i:

pimelic ketone

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25 ML
39,20 €
500 ML
54,60 €
2 L
128,00 €

39,20 €

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Cambia visualizzazione
25 ML
39,20 €
500 ML
54,60 €
2 L
128,00 €

About This Item

Formula condensata:
C6H10(=O)
Numero CAS:
108-94-1
Peso molecolare:
98.14
Beilstein:
385735
Numero CE:
203-631-1
Numero MDL:
MFCD00001625
Codice UNSPSC:
12352100
ID PubChem:
24864732
NACRES:
NA.21
Grado:
ACS reagent
Saggio:
≥99.0%
P. ebollizione:
155 °C (lit.)
Tensione di vapore:
3.4 mmHg ( 20 °C)

39,20 €

Per informazioni sulla disponibilità, contatta il Servizio Clienti.
Richiedi un ordine bulk

Grado

ACS reagent

Livello qualitativo

200

Densità del vapore

3.4 (vs air)

Tensione di vapore

3.4 mmHg ( 20 °C)

Saggio

≥99.0%

Stato

liquid

Temp. autoaccensione

788 °F

Limite di esplosione

1.1 %, 100 °F
9.4 %

Impurezze

≤0.05% water

Residuo dopo evaporazione

≤0.05%

Colore

APHA: ≤10

Indice di rifrazione

n20/D 1.450 (lit.)

P. ebollizione

155 °C (lit.)

Punto di fusione

−47 °C (lit.)

Densità

0.947 g/mL at 25 °C (lit.)

Gruppo funzionale

ketone

Stringa SMILE

O=C1CCCCC1

InChI

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

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Descrizione generale

Cyclohexanone, a colorless liquid is a cyclic ketone. It is an important building block for the synthesis of a variety of organic compounds. Majority of the cyclohexanone synthesized is utilized as an intermediate in the synthesis of nylon.[1] One of the methods reported for its synthesis is by the palladium catalyzed hydrogenation of phenol.[2] The kinetics of the oxidation reaction of cyclohexanone has been studied in a fused silica jet stirred reactor.[3] The Meerwein–Ponndorf–Verley reduction of cyclohexanone has been reported.[4]

Applicazioni

  • Application in polymer physicochemical properties: Research highlights the utility of cyclohexanone in developing Poly(vinylidene fluoride) aerogels, emphasizing its role in manipulating polymorphic structures to tune physicochemical characteristics for advanced applications (Suresh et al., 2024).

Avvertenze

Danger

Classi di pericolo

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

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

111.2 °F - closed cup

Punto d’infiammabilità (°C)

44 °C - closed cup

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
SDBB1478
STBL3447
MKCW6493
MKCW7324
MKCW0104

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Supelco

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Kinetics of oxidation of cyclohexanone in a jet-stirred reactor: Experimental and modeling.
Serinyel Z, et al.
Proceedings of the Combustion Institute, 35(1), 507-514 (2015)
Supported zirconium-based continuous-flow microreactor for effective Meerwein-Ponndorf-Verley reduction of cyclohexanone.
Koreniuk A, et al.
Catalysis Communications, 64, 48-51 (2015)
Selective transfer hydrogenation of phenol to cyclohexanone on supported palladium catalyst using potassium formate as hydrogen source under open atmosphere.
Patil RD and Sasson Y.
Applied Catalysis A: General, 499, 227-231 (2015)
Conversion of Cyclohexanone to Adipic Acid Catalyzed by Heteropoly Compounds.
Lesbani A, et al.
Indonesian Journal of Chemistry, 15(1), 64-69 (2015)
Synthesis, characterization, and application of silica supported ionic liquid as catalyst for reductive amination of cyclohexanone with formic acid and triethyl amine as hydrogen source.
Tamboli AH, et al.
Chinese Journal of Catalysis, 36 (2015)
Visualizza tutti i documenti correlati

Articoli

Baeyer-Villiger Oxidation Reaction

The Baeyer-Villiger oxidation is the oxidative cleavage of a carbon-carbon bond adjacent to a carbonyl, which converts the ketones to esters and the cyclic ketones to lactones.

Domande

1–2 di 2 domande  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 risposta

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Utile?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 risposta

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Utile?

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