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493546

Sigma-Aldrich

Ethyl alcohol, Pure

greener alternative

≥99.50%, ACS reagent (Traceable to ACS product listing.), 200 proof, meets USP testing specifications

Sinonimo/i:

Ethanol, absolute alcohol, non-denatured ethanol

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About This Item

Formula condensata:
CH3CH2OH
Numero CAS:
64-17-5
Peso molecolare:
46.07
Numero CE:
200-578-6
Numero MDL:
MFCD00003568
Codice UNSPSC:
15101802
ID PubChem:
329757444
NACRES:
NA.05

product name

Ethyl alcohol, Pure, 200 proof, meets USP testing specifications

Grado

ACS reagent (Traceable to ACS product listing.)

Livello qualitativo

200

agenzia

meets USP testing specifications

Densità del vapore

1.59 (vs air)

Saggio

≥99.50%

Forma fisica

liquid

Limite di esplosione

3.1-27.7 %

Caratteristiche più verdi

Safer Solvents and Auxiliaries
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

Concentrazione

200 proof

Residuo dopo evaporazione

≤0.0025%

pH

7.0 (20 °C, 10 g/L)

P. eboll.

78.3 °C

Punto di fusione

-114 °C

Solubilità

water: soluble

λ

in H2O

Assorbanza UV

λ: 240 nm Amax: 0.40
λ: 250 nm Amax: 0.30
λ: 260 nm Amax: 0.30
λ: 270 nm Amax: 0.10
λ: 340 nm Amax: 0.10

Categoria alternativa più verde

, Aligned

InChI

1S/C2H6O/c1-2-3/h3H,2H2,1H3
LFQSCWFLJHTTHZ-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

Prices include Federal Tax.
The product is a non-denatured 200proof ethanol. Ethanol, a primary alcohol, is an important raw material for the synthesis of various compounds. It can be synthesized either from molasses by fermentation or by hydration of ethylene. It acts as a hydrogen source and reaction medium during the transfer hydrogenation of carbonyl compounds in the presence of sodium hydroxide. The impact of ethanol/water fumigation on the performance of diesel engines has been studied.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Ethanol is environmentally preferable green solvent and thus it aligns with "Safer Solvents and Auxiliaries" and "Use of Renewable Feedstocks". 

Applicazioni

Pure ethyl alcohol has been used for the homogenization of tissue samples.

Altre note

Sales restrictions may apply

Pittogrammi

FlameExclamation mark
GHS02,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H225,H319

Classi di pericolo

Eye Irrit. 2 - Flam. Liq. 2

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

55.4 °F - closed cup

Punto d’infiammabilità (°C)

13 °C - closed cup

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Benjamin M Pri-Tal et al.
General and comparative endocrinology, 174(2), 166-174 (2011-09-13)
The annual killifish, Austrofundulus limnaeus, typically enters embryonic diapause at two distinct points of development, termed diapause II and III. This study explores the role of maternal and embryonic steroid hormones, including 17-β-estradiol (E2), androstenedione (A4) and testosterone (T), in
Assessment of a direct injection diesel engine fumigated with ethanol/water mixtures.
Morsy MH.
Energy Conversion and Management , 94, 406-414 (2015)
Sodium hydroxide-catalyzed transfer hydrogenation of carbonyl compounds and nitroarenes using ethanol or isopropanol as both solvent and hydrogen donor.
Wang D, et al.
J. Mol. Catal. A: Chem., 400, 14-21 (2015)
S Enocksson et al.
The Journal of clinical investigation, 95(5), 2239-2245 (1995-05-01)
Although it is well established in several mammalian species that beta 3-adrenoceptors play a major role in regulating lipolysis and thermogenesis in adipose tissue, the functional existence and role of this receptor subtype in man has been controversial. We investigated
N Di Girolamo et al.
Stem cells (Dayton, Ohio), 33(1), 157-169 (2014-06-27)
Stem cell (SC) division, deployment, and differentiation are processes that contribute to corneal epithelial renewal. Until now studying the destiny of these cells in a living mammal has not been possible. However, the advent of inducible multicolor genetic tagging and
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