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Merck

02882

Ethanol

purum, absolute ethanol, denaturated with 2% 2-butanone, A15 MEK1, ≥99.8% (based on denaturant-free substance)

Synonym(s):

Ethyl alcohol

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About This Item

Linear Formula:
CH3CH2OH
CAS Number:
Molecular Weight:
46.07
NACRES:
NA.05
PubChem Substance ID:
UNSPSC Code:
15101802
MDL number:
Beilstein/REAXYS Number:
1718733
Assay:
≥99.8% (based on denaturant-free substance)
Bp:
78 °C (lit.)
78 °C
Vapor pressure:
44.6 mmHg ( 20 °C)
44.6 mmHg

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Product Name

Ethanol, purum, absolute ethanol, denaturated with 2% 2-butanone, A15 MEK1, ≥99.8% (based on denaturant-free substance)

SMILES string

CCO
CCO

InChI

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

InChI key

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

vapor density

1.59 (vs air)
1.59 (vs air)

vapor pressure

44.6 mmHg ( 20 °C)
44.6 mmHg

grade

purum

assay

≥99.8% (based on denaturant-free substance)

form

liquid

autoignition temp.

683 °F

quality

absolute ethanol, denaturated with 2% 2-butanone, A15 MEK1

expl. lim.

19 %, 60 °F
19 %

refractive index

n20/D 1.3600 (lit.)
n20/D 1.363

bp

78 °C (lit.)
78 °C

mp

-114 °C
−114 °C (lit.)

format

neat

Quality Level

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Show Differences

1 of 4

This Item
028560289002857
assay

≥99.8% (based on denaturant-free substance)

assay

≥99.8% (based on denaturant-free substance)

assay

~96% (based on denaturant-free substance)

assay

~96% (based on denaturant-free substance)

grade

purum

grade

purum

grade

purum

grade

purum

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

liquid

form

liquid

form

liquid

form

liquid

mp

-114 °C, −114 °C (lit.)

mp

-114 °C, −114 °C (lit.)

mp

-114 °C, −114 °C (lit.)

mp

-114 °C, −114 °C (lit.)

vapor pressure

44.6 mmHg ( 20 °C)

vapor pressure

44.6 mmHg ( 20 °C)

vapor pressure

44.6 mmHg ( 20 °C)

vapor pressure

44.6 mmHg ( 20 °C)

Other Notes

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

pictograms

FlameExclamation mark

signalword

Danger

hcodes

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

55.4 °F - closed cup

flash_point_c

13 °C - closed cup


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A highly-sensitive and rapid Surface Plasmon Resonance immunoassay procedure based on the covalent-orientated immobilization of antibodies.
Vashist SK.
Protocol Exchange (2011)
Chandra Kumar Dixit et al.
Nature protocols, 6(4), 439-445 (2011-03-18)
This protocol describes an improved and optimized approach to develop rapid and high-sensitivity ELISAs by covalently immobilizing antibody on chemically modified polymeric surfaces. The method involves initial surface activation with KOH and an O(2) plasma, and then amine functionalization with
Vashist SK.
Protocol Exchange (2011)
Spectrophotometric characteristics of chlorophylls a and b and their pheophytins in ethanol.
J F Wintermans et al.
Biochimica et biophysica acta, 109(2), 448-453 (1965-11-29)
A new oxidase-peroxidase kit for ethanol assays in alcoholic beverages.
Gonchar MV, et al.
Food Technology and Biotechnology, 39(1), 37-42 (2001)

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