MilliporeSigma
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1.07017

Supelco

Ethanol absolute

greener alternative

for analysis EMPARTA® ACS

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Synonym(s):
Ethanol, Ethyl alcohol, EtOH, Ethyl alcohol
Linear Formula:
CH3CH2OH
CAS Number:
Molecular Weight:
46.07
Beilstein:
1718733
MDL number:
EC Index Number:
200-578-6

grade

ACS reagent
for analytical purposes
for extraction
reagent grade
absolute

Quality Level

vapor density

1.59 (vs air)

vapor pressure

44.6 mmHg ( 20 °C)
59 hPa ( 20 °C)

product line

EMPARTA®

Assay

≥99.5% (GC)

form

liquid

autoignition temp.

683 °F

potency

6200 mg/kg LD50, oral (Rat)

expl. lim.

19 %, 60 °F

greener alternative product characteristics

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

impurities

≤0.0002% Substances reducing potassium permanganate (as O)
≤0.0002 meq/g Titrable base
≤0.0005 meq/g Titrable acid
≤0.001% Acetone (GC)
≤0.01% 2-Propanol (GC)
≤0.1% Methanol (GC)

evapn. residue

≤0.001%

color

APHA: ≤10

refractive index

n20/D 1.3600 (lit.)

pH

7.0 (20 °C, 10 g/L in H2O)

bp

78 °C (lit.)

mp

−114 °C (lit.)

transition temp

flash point 12 °C

density

0.789 g/mL at 25 °C (lit.)

application(s)

environmental
food and beverages
industrial qc
pharmaceutical
sample preparation

format

neat

greener alternative category

storage temp.

2-30°C

SMILES string

CCO

InChI

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

InChI key

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

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1 of 4

This Item
1.009711.117271.00967
Ethanol absolute for analysis EMPARTA® ACS

Supelco

1.07017

Ethanol absolute

Ethanol 96%, EMPROVE® EXPERT, Ph. Eur., BP, ChP

SAFC

1.00971

Ethanol

Ethanol gradient grade for liquid chromatography LiChrosolv®

Supelco

1.11727

Ethanol

Ethanol 96%, EMPROVE® EXPERT, Ph. Eur., ChP, JP, USP

SAFC

1.00967

Ethanol

vapor density

1.59 (vs air)

vapor density

1.59 (vs air)

vapor density

1.59 (vs air)

vapor density

1.59 (vs air)

vapor pressure

44.6 mmHg ( 20 °C), 59 hPa ( 20 °C)

vapor pressure

44.6 mmHg ( 20 °C)

vapor pressure

44.6 mmHg ( 20 °C), 59 hPa ( 20 °C)

vapor pressure

44.6 mmHg ( 20 °C)

assay

≥99.5% (GC)

assay

92.6-95.2% (m/m)

assay

≥99.9% (GC)

assay

92.3-93.8% (d15.56°C/15.56°C; m/m), 92.6-95.2% (d20°C/4°C; m/m)

form

liquid

form

liquid

form

liquid

form

liquid

autoignition temp.

683 °F

autoignition temp.

683 °F

autoignition temp.

683 °F

autoignition temp.

683 °F

General description

EMD Millipore offers EMPARTA grade solvents for routine tasks in analytical laboratories. EMPARTA grade solvents offer fewer test parameters than EMSURE, yet are still of high quality. EMPARTA solvents meet ACS requirements, making them ideal for a wide range of analytical applications.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is Biorenewable and alternative to petrochemical solvents. Ethanol is environmentally preferable green solvent and thus it aligns with "Safer Solvents and Auxiliaries" and "Use of Renewable Feedstocks". Click here  for more information.

Analysis Note

Purity (GC): ≥ 99.5 %
Identity (IR): conforms
Color: ≤ 10 Hazen
Solubility in water: conforms
Titrable acid: ≤ 0.0005 meq/g
Titrable base: ≤ 0.0002 meq/g
Acetone (GC): ≤ 0.001 %
Methanol (GC): ≤ 0.1 %
2-Propanol (GC): ≤ 0.01 %
Acetone, Isopropyl Alcohol (ACS): conforms
Substances reducing potassium permanganate (as O): ≤ 0.0002 %
Substances reducing permanganate (ACS): conforms
Readily carbonizable substances: conforms
Evaporation residue: ≤ 0.001 %
Water: ≤ 0.2 %

Footnote

1Distribution and use of ethyl alcohol in Switzerland require a license from the Swiss Federal Alcohol Administration

Legal Information

EMPARTA is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

55.4 °F

Flash Point(C)

13 °C


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Enrique Ros et al.
Lab on a chip, 20(5), 958-972 (2020-01-29)
Cell migration is a key function in a myriad of physiological events and disease conditions. Efficient, quick and descriptive profiling of migration behaviour in response to different treatments or conditions is highly desirable in a series of applications, ranging from

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