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493546

Sigma-Aldrich

Alcohol etílico puro

greener alternative

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

Sinónimos:

Alcohol absoluto, Etanol, etanol no desnaturalizado

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About This Item

Fórmula lineal:
CH3CH2OH
Número de CAS:
64-17-5
Peso molecular:
46.07
Número CE:
200-578-6
Número MDL:
MFCD00003568
Código UNSPSC:
15101802
ID de la sustancia en PubChem:
329757444
NACRES:
NA.05

product name

Alcohol etílico puro, 200 proof, meets USP testing specifications

grado

ACS reagent (Traceable to ACS product listing.)

Nivel de calidad

200

Agency

meets USP testing specifications

densidad de vapor

1.59 (vs air)

Análisis

≥99.50%

formulario

liquid

lim. expl.

3.1-27.7 %

características de los productos alternativos más sostenibles

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

sustainability

Greener Alternative Product

concentración

200 proof

residuo de evap.

≤0.0025%

pH

7.0 (20 °C, 10 g/L)

bp

78.3 °C

mp

-114 °C

solubilidad

water: soluble

λ

in H2O

Absorción 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

categoría alternativa más sostenible

, Aligned

InChI

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

Clave InChI

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

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Descripción general

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". 

Aplicación

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

Otras notas

Sales restrictions may apply

Pictogramas

FlameExclamation mark
GHS02,GHS07

Palabra de señalización

Danger

Frases de peligro

H225,H319

Clasificaciones de peligro

Eye Irrit. 2 - Flam. Liq. 2

Código de clase de almacenamiento

3 - Flammable liquids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

55.4 °F - closed cup

Punto de inflamabilidad (°C)

13 °C - closed cup

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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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)
Assessment of a direct injection diesel engine fumigated with ethanol/water mixtures.
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