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46211

Supelco

2-Pentanone

analytical standard

Sinônimo(s):
Methyl propyl ketone
Fórmula linear:
CH3COCH2CH2CH3
Número CAS:
Peso molecular:
86.13
Beilstein:
506058
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.24

Nível de qualidade

100

grau

analytical standard

pressão de vapor

27 mmHg ( 20 °C)

teor

98-100% (GC)

temperatura de autoignição

941 °F

prazo de validade

limited shelf life, expiry date on the label

Lim. expl.

8.2 %

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

índice de refração

n20/D 1.39 (lit.)

pb

101-105 °C (lit.)

pf

−78 °C (lit.)

solubilidade

H2O: soluble 72.6 g/L at 20 °C (OECD Test Guideline 105)

densidade

0.809 g/mL at 25 °C (lit.)

application(s)

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

formato

neat

temperatura de armazenamento

2-30°C

SMILES string

CCCC(C)=O

InChI

1S/C5H10O/c1-3-4-5(2)6/h3-4H2,1-2H3

InChI key

XNLICIUVMPYHGG-UHFFFAOYSA-N

Procurando produtos similares? Visit Guia de comparação de produtos

Aplicação

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Pictogramas

FlameExclamation mark

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

Código de classe de armazenamento

3 - Flammable liquids

WGK

WGK 1

Ponto de fulgor (ºF)

46.4 °F - closed cup

Ponto de fulgor (ºC)

8 °C - closed cup

Equipamento de proteção individual

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

Certificado de análise

Certificado de origem

Yosuke Hanai et al.
Bioscience, biotechnology, and biochemistry, 76(4), 679-684 (2012-04-10)
Lung cancer is a leading cause of deaths in cancer. Hence, developing early-stage diagnostic tests that are non-invasive, highly sensitive, and specific is crucial. In this study, we investigated to determine whether biomarkers derived from urinary volatile organic compounds (VOCs)
S Fadda et al.
FEMS microbiology letters, 210(2), 209-214 (2002-06-05)
Staphylococcus carnosus strain 833, inoculated into sausage, increased the levels of methyl ketones which contributed to the cured aroma. These ketones were predicted to arise from incomplete beta-oxidation followed by a decarboxylation. To check this hypothesis, we measured the beta-decarboxylase
Silvina G Fadda et al.
Journal of agricultural and food chemistry, 50(9), 2471-2474 (2002-04-18)
Methyl ketones are detected in dry fermented sausages in which they contribute to the cured aroma. They have been associated with the inoculation of Staphylococcus carnosus used as starter culture. To evaluate the ability of bacterial starters to produce methyl
Jenny Pettersson et al.
Biological & pharmaceutical bulletin, 31(3), 534-537 (2008-03-04)
Many phytochemicals found in the diet may prevent colon carcinogenesis by affecting biochemical processes in the colonic mucosa. Inflammation and subsequent elevation of the enzyme cyclooxygenase-2 (COX-2) are two such factors involved in the development of colon cancer, and inhibition
F J Kelling et al.
Medical and veterinary entomology, 16(2), 161-169 (2002-07-12)
The presence of background odour was found to have a small but significant effect on the sensitivity of the antennal olfactory system of houseflies, Musca domestica Linnaeus (Diptera: Muscidae), to new pulses of odour. We show that cross-adaptation and cross-sensitization

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