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Documenti fondamentali

187380

Sigma-Aldrich

Ethyl alcohol, denatured

reagent grade

Sinonimo/i:

Ethanol

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About This Item

Codice UNSPSC:
15101802
ID PubChem:
24851272
Grado:
denatured
reagent grade
Prezzi e disponibilità al momento non sono disponibili

Grado

denatured
reagent grade

Livello qualitativo

200

Stato

liquid

contiene

1% ethyl acetate as denaturant
1% hydrocarbons as denaturant
1% methyl isobutyl ketone as denaturant
5% methanol as denaturant

Impurezze

≤0.15% water

Descrizione generale

Ethanol (denatured), a primary alcohol, is a constituent of hairspray, disinfectants and cosmetics.[1] It can be synthesized either from molasses by fermentation or by hydration of ethylene.[2] It is made non-consumable by the addition of denaturants.[1]
The product is denatured ethyl alcohol and it contains following as denaturant:
  • 1% ethyl acetate
  • 1% hydrocarbons
  • 1% methyl isobutyl ketone
  • 5% methanol
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.[3] The impact of ethanol/water fumigation on the performance of diesel engines has been studied.[4] Denatured alcohol is also referred to as industrial methylated spirit.[5]

Applicazioni

Ethyl alcohol (denatured ethanol) may be used to compose the Nital etchant for use in microstructural analysis.[6]

Avvertenze

Danger

Indicazioni di pericolo

H225,H319,H351,H371,H412

Classi di pericolo

Aquatic Chronic 3 - Carc. 2 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 2

Organi bersaglio

Eyes,Central nervous system

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

48.2 °F - closed cup

Punto d’infiammabilità (°C)

9 °C - closed cup

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
SHBS3775
SHBQ9021
SHBQ9019
SHBQ9018
SHBQ3664

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I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

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Spencer LT, et al.
Tissue processing 6." Bancroft's Theory and Practice of Histological Techniques, Expert Consult: Online and Print, 7: Bancroft's Theory and Practice of Histological Techniques, 107-107 (2013)
Voltammetric Analysis on the Formation of Fe (OH)2 and FeCO3, and on the Reactivity of Passivation of Steel in Carbonate Solutions.
Eliyan FF, et al.
Journal of Materials Engineering and Performance, 24(6), 2473-2480 (2015)
Surrogate alcohol: what do we know and where do we go?
Lachenmeier DW, et al.
Alcoholism, Clinical and Experimental Research, 31(10), 1613-1624 (2007)
Selection of highly effective rectification regimes for ethyl alcohol.
Vyaz'mina NA and Baranov DA.
Chemical and Petroleum Engineering, 42(9), 494-502 (2006)
Assessment of a direct injection diesel engine fumigated with ethanol/water mixtures.
Morsy MH.
Energy Conversion and Management , 94, 406-414 (2015)
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Questions

  1. What is the concentration of ethyl alcohol?

    1 answer

    1. This product is a denatured ethanol that includes the following additives:
      1% ethyl acetate as denaturant
      1% hydrocarbons as denaturant
      1% methyl isobutyl ketone as a denaturant
      5% methanol as denaturant
      The maximum allowable water content is 0.15%.

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