Substance
ID:369021
Names and Identifiers
IUPAC name
ethanol
IUPAC Traditional name
ethyl alcohol
Synonyms
Ethyl AlcoholEthanol酒精乙醇
Registration numbers
MDL Number
CAS Number
Beilstein Number
EC Number
Properties
Product Information
Impurities
≤1 ppb fluorescence (quinine) at 365 nm
≤0.2% water (Karl Fischer)
≤0.001% non-volatile matter
≤1 ppb fluorescence (quinine) at 254 nm
≤0.001% free acid (as CH3COOH)
Purity
≥99.8% (GC)
Grade
absolute
Linear Formula
CH3CH2OH
Suitability
passes test for IR spectroscopy
passes test for suitability for UV spectroscopy
Physical Property
Boiling Point
78 °C(lit.)
Transmittance
240 nm, ≥80%
220 nm, ≥40%
210 nm, ≥20%
230 nm, ≥60%
260 nm, ≥98%
Flash Point
14 °C
57.2 °F
Vapor Density
1.59 (vs air)
Melting Point
-114 °C(lit.)
Vapor Pressure
44.6 mmHg ( 20 °C)
Density
0.789 g/mL at 25 °C(lit.)
Refractive Index
n20/D 1.3600(lit.)
Auto Ignition Point
683 °F
Safety Information
Hazard Class
3
Safety Statements
7-16
Risk Statements
11
UN Number
1170
GHS Signal Word
Danger
RTECS
KQ6300000
German water hazard class
1
MSDS Link
Packing Group
2
Explode Limits
19 %, 60 °F
GHS Hazard statements
H225
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements
P210
GHS Pictograms
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
European Hazard Symbols
Flammable (F)RID/ADR
UN 1170 3/PG 2
Molecule Details
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
Legal Information
SPECTRANAL is a trademark of Sigma-Aldrich Laborchemikalien GmbH
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
Legal Information
SPECTRANAL is a trademark of Sigma-Aldrich Laborchemikalien GmbH
Molecular Spectra
No Data Available
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References
No Data Available
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