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C102814

Sigma-Aldrich

2-Cyclohexen-1-one

≥95%

Sinônimo(s):

1-Cyclohexen-3-one, 2-Cyclohexenone, 3-Oxocyclohexene, Cyclohexen-3-one, Cyclohexenone

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10 ML
R$ 294,00
25 ML
R$ 399,00
100 ML
R$ 1.229,00

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10 ML
R$ 294,00
25 ML
R$ 399,00
100 ML
R$ 1.229,00

About This Item

Fórmula linear:
C6H8(=O)
Número CAS:
Peso molecular:
96.13
Beilstein:
1280477
Número CE:
Número MDL:
Código UNSPSC:
12352100
ID de substância PubChem:
NACRES:
NA.22

R$ 294,00


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pressão de vapor

760 mmHg ( 168 °C)

Nível de qualidade

Ensaio

≥95%

Formulário

liquid

índice de refração

n20/D 1.488 (lit.)

p.e.

171-173 °C (lit.)

pf

−53 °C (lit.)

densidade

0.993 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

O=C1CCCC=C1

InChI

1S/C6H8O/c7-6-4-2-1-3-5-6/h2,4H,1,3,5H2

chave InChI

FWFSEYBSWVRWGL-UHFFFAOYSA-N

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Aplicação

Versatile electrophile employed in a range of addition reactions including conjugate addition of organocopper nucleophiles,[1] Michael reaction with enol silanes,[2] and phosphoniosilylations.[3]

Pictogramas

FlameSkull and crossbones

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

Acute Tox. 1 Inhalation - Acute Tox. 2 Dermal - Acute Tox. 3 Oral - Flam. Liq. 3

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

132.8 °F - closed cup

Ponto de fulgor (°C)

56 °C - closed cup

Equipamento de proteção individual

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


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1 of 2

Tetrahedron Letters, 34, 3881-3881 (1993)
Tetrahedron Asymmetry, 4, 2427-2427 (1993)
Albert Poater et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 16(48), 14348-14353 (2010-11-18)
The current approach to improve and tune the enantioselective performances of transition-metal catalysts for asymmetric synthesis is mostly focused to modifications of the steric properties of the ancillary ligands of the active metal. Nevertheless, it is also known that electrostatic
M Teresa Barros et al.
Chemical communications (Cambridge, England), 48(88), 10901-10903 (2012-10-02)
An iodine mediated aromatization leading to a one-pot synthesis of iodo-N-arylanilines and N-arylanilines is reported. This highly regioselective aliphatic-aromatic transformation can be performed with various combinations of 2-cyclohexenones and anilines. The presence of a directing group is crucial for achieving
Yan-Hong He et al.
The Journal of organic chemistry, 77(1), 200-207 (2011-11-24)
The direct three-component aza-Diels-Alder reaction of aromatic aldehyde, aromatic amine, and 2-cyclohexen-1-one was catalyzed by hen egg white lysozyme for the first time. Under the optimized conditions investigated in this paper, the enzyme-catalyzed aza-Diels-Alder reaction gave yields up to 98%

Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    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

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

    1 answer
    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

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