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24102

Sigma-Aldrich

Ethyl alcohol, pure

≥99.8% (GC), absolute

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
EC Number:
200-578-6
MDL number:
MFCD00003568
UNSPSC Code:
15101802
PubChem Substance ID:
329752561
NACRES:
NA.21

product name

Ethanol, absolute, ≥99.8% (GC)

vapor density

1.59 (vs air)

vapor pressure

44.6 mmHg ( 20 °C)

grade

absolute

Assay

≥99.8% (GC)

form

liquid

autoignition temp.

683 °F

expl. lim.

19 %, 60 °F

impurities

≤0.0005% free alkali (as NH3)
≤0.001% free acid (as CH3COOH)
≤0.005% aldehydes (as CH3CHO)
≤0.01% non-volatile matter
≤0.1% methanol (GC)
≤0.2% water (Karl Fischer)

refractive index

n20/D 1.3600 (lit.)

pH

7.0 (20 °C, 10 g/L)

bp

78 °C (lit.)

mp

−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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Caution

Pertains only in Germany: Nicht zu Fertigungszwecken1

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

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2

WGK

WGK 1

Regulatory Information

监管及禁止进口产品

Certificates of Analysis (COA)

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