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W200300

Sigma-Aldrich

Acetaldehyde solution

natural, 50 wt. % in ethanol

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About This Item

Formula condensata:
CH3CHO
Numero CAS:
75-07-0
Peso molecolare:
44.05
Numero MDL:
MFCD00006991
Codice UNSPSC:
12352200
ID PubChem:
329830429

Grado

natural

Conformità normativa

FDA 21 CFR 117

Forma fisica

liquid

Concentrazione

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

Indice di rifrazione

n20/D 1.39 (lit.)

Densità

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

applicazioni

flavors and fragrances

Organolettico

ethereal

Temperatura di conservazione

2-8°C

Stringa SMILE

[H]C(C)=O

InChI

1S/C2H4O/c1-2-3/h2H,1H3
IKHGUXGNUITLKF-UHFFFAOYSA-N

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Avvertenze

Danger

Indicazioni di pericolo

H225,H319,H335,H341,H350

Classi di pericolo

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

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

30.2 °F - closed cup

Punto d’infiammabilità (°C)

-1 °C - closed cup

Certificati d'analisi (COA)

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Neil R McGregor
Alcohol (Fayetteville, N.Y.), 41(7), 469-478 (2007-11-06)
Recent introduction of several commercial Kudzu root (Pueraria lobata) containing hangover remedies has occurred in western countries. The available data is reviewed to assess if there are any potential concerns in relationship to the development of neoplasm if these products
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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
Philip J Brooks et al.
Environmental and molecular mutagenesis, 55(2), 77-91 (2013-11-28)
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
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
Tommaso Mello et al.
Molecular aspects of medicine, 29(1-2), 17-21 (2008-01-01)
Alcohol abuse is one of the major causes of liver fibrosis worldwide. Although the pathogenesis of liver fibrosis is a very complex phenomenon involving different molecular and biological mechanisms, several lines of evidence established that the first ethanol metabolite, acetaldehyde
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