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362808

Sigma-Aldrich

Reagent Alcohol

≥89% (GC), reagent grade, contains 5% isopropyl alcohol and 5% methyl alcohol as denaturant

Synonyme(s) :

Denatured ethanol, Ethyl alcohol, Reagent alcohol, Ethanol, RGA, denatured alcohol

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About This Item

Numéro CAS:
64-17-5
Numéro MDL:
MFCD00003568
Code UNSPSC :
15101802
ID de substance PubChem :
329755001
Nomenclature NACRES :
NA.21

product name

Reagent Alcohol, reagent grade

Qualité

reagent grade

Niveau de qualité

200

Densité de vapeur

1.59 (vs air)

Pureté

≥89% (GC)

Forme

liquid

Contient

5% isopropyl alcohol as denaturant
5% methyl alcohol as denaturant

Limite d'explosivité

3.1-27.7 % (lit.)

Concentration

100%

Impuretés

≤0.1% water

Résidus d'évap.

<0.0005%

Point d'ébullition

78 °C (lit.)

Pf

-114 °C (lit.)

Application(s)

sample preservation

InChI

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

Clé InChI

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

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Description générale

Ethanol, also known as Ethyl alcohol, is a primary alcohol. It is a colorless liquid that has low viscosity and is widely used as a solvent and intermediate in organic syntheses. It is miscible in solvents such as water, ketones, ethers, and other alcohols.

Application

Ethanol may be used as solvent in the following application:
  • Solvent in organic synthesis (Ex. Esterification reaction)
  • Solvent for cytofluorimetric analysis
  • Antimicrobial and disinfectant agent
  • Cleaning
  • Purification
  • General Chemical Syntheses

Caractéristiques et avantages

Reagent Grade solvents are the perfect choice for very general lab applications. Its specification is defined by assay and offering ≥95% purity.

Composants

95 parts of specially denatured ethyl alcohol 3A, 200 proof, with 5 parts of isopropyl alcohol. Final concentrations are ~ 90% ethanol, ~ 5% methanol and ~ 5% isopropanol.

Pièce de rechange

Réf. du produit
Description
Tarif

Pictogrammes

FlameHealth hazardExclamation mark
GHS02,GHS08,GHS07

Mention d'avertissement

Danger

Mentions de danger

H225,H319,H371

Classification des risques

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 2

Organes cibles

Eyes,Central nervous system

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

48.2 °F - closed cup

Point d'éclair (°C)

9 °C - closed cup

Équipement de protection individuelle

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

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Consulter la Bibliothèque de documents

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Rocio Gómez-Cansino et al.
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The extracts of 14 Julianaceae and 5 Clusiaceae species growing in Mexico were tested in vitro (50 µg/mL) against Mycobacterium tuberculosis H37Rv and HIV reverse transcriptase (HIV-RT). The Julianaceae bark and leaf extracts inhibited M. tuberculosis (>84.67%) and HIV-RT (<49.89%). The
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Journal of Experimental Marine Biology and Ecology, 469, 69-75 (2015)
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Biological psychiatry, 75(3), 215-222 (2013-07-31)
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Miriam Carr et al.
European journal of medicinal chemistry, 45(12), 5752-5766 (2010-10-12)
The synthesis and study of the structure-activity relationships of a series of rigid analogues of combretastatin A-4 are described which contain the 1,4-diaryl-2-azetidinone (β-lactam) ring system in place of the usual ethylene bridge present in the natural combretastatin stilbene products.
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