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46211

Supelco

2-Pentanon

analytical standard

Synonym(e):

Methyl-propylketon

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About This Item

Lineare Formel:
CH3COCH2CH2CH3
CAS-Nummer:
107-87-9
Molekulargewicht:
86.13
Beilstein:
506058
EG-Nummer:
203-528-1
MDL-Nummer:
MFCD00009400
UNSPSC-Code:
41116107
PubChem Substanz-ID:
329757104
NACRES:
NA.24

Qualität

analytical standard

Qualitätsniveau

100

Dampfdruck

27 mmHg ( 20 °C)

Assay

98-100% (GC)

Selbstzündungstemp.

941 °F

Haltbarkeit

limited shelf life, expiry date on the label

Expl.-Gr.

8.2 %

Methode(n)

HPLC: suitable
gas chromatography (GC): suitable

Brechungsindex

n20/D 1.39 (lit.)

bp

101-105 °C (lit.)

mp (Schmelzpunkt)

−78 °C (lit.)

Löslichkeit

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

Dichte

0.809 g/mL at 25 °C (lit.)

Anwendung(en)

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

Format

neat

Lagertemp.

2-30°C

SMILES String

CCCC(C)=O

InChI

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

InChIKey

XNLICIUVMPYHGG-UHFFFAOYSA-N

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Anwendung

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

Empfohlene Produkte

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Piktogramme

FlameExclamation mark
GHS02,GHS07

Signalwort

Danger

Gefahreneinstufungen

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

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 1

Flammpunkt (°F)

46.4 °F - closed cup

Flammpunkt (°C)

8 °C - closed cup

Persönliche Schutzausrüstung

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

Choose from one of the most recent versions:

Analysenzertifikate (COA)

Lot/Batch Number
BCCF1981
BCBW6271
SZBF079XV
SZBC264XV
SZBC243XV

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Sigma-Aldrich

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2-Butanon analytical standard

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02469

2-Butanon

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
J M Mathews et al.
Toxicology and applied pharmacology, 146(2), 255-260 (1997-11-05)
The effect of trans-1,2-dichloroethylene (DCE), an inhibitor of cytochrome P450 (P450) 2E1 (CYP2E1), on the composition and quantity of volatile organic chemicals (VOCs) expired in the breath of male F-344 rats was determined in parallel with hepatic P450 activity and
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
Sandra van den Velde et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 853(1-2), 54-61 (2007-04-10)
Halitosis can have an intra- or extra-oral origin. In all cases, bad breath is caused by the presence of volatile organic compounds originating from the mouth or the expired air. They can be specific for certain diseases or infections. This
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