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Merck

02856

Ethanol

purum, absolute ethanol, denaturated with 4.8% isopropanol, A15 IPA1, ≥99.8% (based on denaturant-free substance)

Synonym(s):

Ethyl alcohol

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About This Item

Linear Formula:
CH3CH2OH
CAS Number:
64-17-5
Molecular Weight:
46.07
NACRES:
NA.05
PubChem Substance ID:
329747519
UNSPSC Code:
15101802
MDL number:
MFCD00003568
Beilstein/REAXYS Number:
1718733
Assay:
≥99.8% (based on denaturant-free substance)
Technique(s):
surface plasmon resonance (SPR): suitable
Bp:
78 °C (lit.)
78 °C
Vapor pressure:
44.6 mmHg ( 20 °C)
44.6 mmHg

Key Documents

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Product Name

Ethanol, purum, absolute ethanol, denaturated with 4.8% isopropanol, A15 IPA1, ≥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 4.8% isopropanol, A15 IPA1

expl. lim.

19 %, 60 °F
19 %

technique(s)

surface plasmon resonance (SPR): suitable

impurities

≤0.2% water

refractive index

n20/D 1.3600 (lit.)
n20/D 1.362

bp

78 °C (lit.)
78 °C

mp

-114 °C
−114 °C (lit.)

format

neat

Quality Level

200

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Other Notes

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

General description

Ethanol, a primary alcohol, is an important raw material for the synthesis of various compounds. Absolute ethanol, denaturated with 4.8% isopropanol, is used in washing treatments to remove residual water and chloride ions.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

hcodes

H225,H319

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

57.2 °F

flash_point_c

14 °C

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Certificates of Analysis (COA)

Lot/Batch Number
BCCH0259
BCCG9979
BCCG4056
BCCG3553
BCCG0441

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Vashist SK.
Protocol Exchange (2011)
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
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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