Merck
All Photos(1)

459836

Sigma-Aldrich

Ethyl alcohol, Pure

200 proof, anhydrous, ≥99.5%

Synonym(s):
Ethanol, absolute alcohol, non-denatured ethanol
Linear Formula:
CH3CH2OH
CAS Number:
Molecular Weight:
46.07
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.21

grau

anhydrous

Nível de qualidade

200

densidade de vapor

1.59 (vs air)

teor

≥99.5%

forma

liquid

Lim. expl.

3.1-27.7 %

availability

not available in (Sales restictions may apply)

concentração

200 proof

Impurezas

<0.005% water

resíduo de evaporação

<0.0005%

cor

colorless

pH

7 (20 °C, 10 g/L)

pb

78.3 °C

pf

-114 °C

densidade

0.789 g/mL at 20 °C

InChI

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

InChI key

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Descrição geral

Pure ethyl alcohol 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. Anhydrous grade solvents show extremely low percentage water and low residue levels.

Aplicação

Ethanol has been used:
  • as a solvent for lovastatin.
  • as a solvent during the synthesis of (S)-4-hydroxy-2-keto-4-(2′-pyridyl)butyrate.
  • to fix tissue sections on a slide during laser capture microdissection (LCM).

Embalagem

100, 12×100, 500 mL in Sure/Seal™
1, 6×1, 2, 4×2 L in Sure/Seal™
20, 200 L in Pure-Pac™ 2

Outras notas

Pure-Pac® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723.
Sales restrictions may apply

Informações legais

Pure-Pac is a registered trademark of Sigma-Aldrich Co. LLC

Pictogramas

FlameExclamation mark

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

Eye Irrit. 2 - Flam. Liq. 2

Código de classe de armazenamento

3 - Flammable liquids

WGK

WGK 1

Ponto de fulgor (ºF)

55.4 °F

Ponto de fulgor (ºC)

13 °C

Equipamento de proteção individual

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

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service