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V659

Sigma-Aldrich

Valerophenone

99%

Synonyme(s) :

Butyl phenyl ketone

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10 G
53,30 $
25 G
79,80 $
100 G
270,00 $

53,30 $

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10 G
53,30 $
25 G
79,80 $
100 G
270,00 $

About This Item

Formule linéaire :
C6H5CO(CH2)3CH3
Numéro CAS:
1009-14-9
Poids moléculaire :
162.23
Beilstein:
1907717
Numéro CE :
213-767-3
Numéro MDL:
MFCD00009480
Code UNSPSC :
12352100
ID de substance PubChem :
24900762
Nomenclature NACRES :
NA.22

53,30 $

En stockDétails

Devis pour commande en gros

Essai

99%

Indice de réfraction

n20/D 1.5143 (lit.)

pb

244-245 °C (lit.)

Densité

0.975 g/mL at 20 °C (lit.)

Chaîne SMILES 

CCCCC(=O)c1ccccc1

InChI

1S/C11H14O/c1-2-3-9-11(12)10-7-5-4-6-8-10/h4-8H,2-3,9H2,1H3

Clé InChI

XKGLSKVNOSHTAD-UHFFFAOYSA-N

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Catégories apparentées

Application

Valerophenone is a prochiral ketone which can undergo Norrish Type II reaction and hence can be used as a UV actinometer in photochemical experiments.[1]

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

215.6 °F - closed cup

Point d'éclair (°C)

102 °C - closed cup

Équipement de protection individuelle

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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Certificats d'analyse (COA)

Lot/Batch Number
0000400874
0000382199
0000311458
0000364898
0000332060

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Photochemistry of valerophenone in solid solutions
Klan P, et al.
Journal of Photochemistry and Photobiology A: Chemistry, 134(1-2), 37-44 (2000)
Fabrice Gritti
Journal of chromatography. A, 1597, 119-131 (2019-03-25)
Three different approaches designed to transfer gradient methods from a chromatographic column 1 packed with particles (2.7 μm 90 ÅCORTECS-C18 or CORTECS-Triphenyl) to a column 2 packed with the same particles having a larger average pore diameter (APD = 120 Åand 450 Å) are proposed for
Martin Gilar et al.
Journal of chromatography. A, 1523, 215-223 (2017-07-25)
The speed and separation performance of high-throughput liquid chromatography (HT LC) was investigated. We evaluated the contributions of various experimental parameters to the total analysis cycle time, including column length (column void time), gradient delay, flow rate, auto-sampler (A/S) speed
Fabrice Gritti et al.
Journal of chromatography. A, 1593, 34-46 (2019-02-02)
The chromatographic performance (speed, efficiency, and gradient peak capacity for the same analysis time) of conical columns are investigated from fundamental and experimental viewpoints. A stainless steel, conically shaped column (2.1 mm i.d/4.2 mm i.d. × 15 cm long, 0.4°
Dmitry I Osolodkin et al.
ACS medicinal chemistry letters, 4(9), 869-874 (2014-06-06)
Flaviviruses form a large family of enveloped viruses affecting millions of people over the world. To date, no specific therapy was suggested for the infected people, making the treatment exclusively symptomatic. Several attempts were performed earlier for the design of
Afficher tous les articles scientifiques apparentés

Questions

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  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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