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Sigma-Aldrich

Acetaldehyd -Lösung

natural, 50 wt. % in ethanol

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About This Item

Lineare Formel:
CH3CHO
CAS-Nummer:
75-07-0
Molekulargewicht:
44.05
MDL-Nummer:
MFCD00006991
UNSPSC-Code:
12352200
PubChem Substanz-ID:
329830429

Qualität

natural

Einhaltung gesetzlicher Vorschriften

FDA 21 CFR 117

Form

liquid

Konzentration

45.00-55.00% (titration by hydroxylamine)
50 wt. % in ethanol

Brechungsindex

n20/D 1.39 (lit.)

Dichte

0.868 g/mL at 20 °C
0.784 g/mL at 25 °C (lit.)

Anwendung(en)

flavors and fragrances

Organoleptisch

ethereal

Lagertemp.

2-8°C

SMILES String

[H]C(C)=O

InChI

1S/C2H4O/c1-2-3/h2H,1H3

InChIKey

IKHGUXGNUITLKF-UHFFFAOYSA-N

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Signalwort

Danger

Gefahreneinstufungen

Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - Muta. 2 - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 3

Flammpunkt (°F)

30.2 °F - closed cup

Flammpunkt (°C)

-1 °C - closed cup

Analysenzertifikate (COA)

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The designation of acetaldehyde associated with the consumption of alcoholic beverages as "carcinogenic to humans" (Group 1) by the International Agency for Research on Cancer (IARC) has brought renewed attention to the biological effects of acetaldehyde, as the primary oxidative
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International journal of environmental research and public health, 7(4), 1285-1301 (2010-07-10)
Alcohol abuse is a serious medical and social problem. Although light to moderate alcohol consumption is beneficial to cardiovascular health, heavy drinking often results in organ damage and social problems. In addition, genetic susceptibility to the effect of alcohol on
Dirk W Lachenmeier et al.
Addiction (Abingdon, England), 104(4), 533-550 (2009-04-02)
In addition to being produced in ethanol metabolism, acetaldehyde occurs naturally in alcoholic beverages. Limited epidemiological evidence points to acetaldehyde as an independent risk factor for cancer during alcohol consumption, in addition to the effects of ethanol. This study aims
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Chronic alcohol abuse causes liver disease that progresses from simple steatosis through stages of steatohepatitis, fibrosis, cirrhosis, and eventually hepatic failure. In addition, chronic alcoholic liver disease (ALD), with or without cirrhosis, increases risk for hepatocellular carcinoma (HCC). Acetaldehyde, a
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