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02858

Sigma-Aldrich

Ethanol

purum, absolute ethanol, denaturated with 1% cyclohexane, A15 CYCLO1, ≥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
Beilstein:
1718733
MDL number:
MFCD00003568
UNSPSC Code:
15101802
PubChem Substance ID:
329747521
NACRES:
NA.21

vapor density

1.59 (vs air)
1.59 (vs air)

vapor pressure

44.6 mmHg ( 20 °C)
44.6 mmHg

grade

absolute
purum

Assay

≥99.8% (based on denaturant-free substance)

form

liquid

autoignition temp.

683 °F

quality

absolute ethanol, denaturated with 1% cyclohexane, A15 CYCLO1

expl. lim.

19 %, 60 °F
19 %

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.)

density

0.789 g/mL at 25 °C (lit.)

format

neat

SMILES string

CCO

InChI

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

InChI key

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

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Other Notes

Sales restrictions may apply

Footnote

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

greener alternative product

Product No.
Description
Pricing

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Statements

H225,H319,H412

Hazard Classifications

Aquatic Chronic 3 - Eye Irrit. 2 - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

57.2 °F

Flash Point(C)

14 °C

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