Substance
ID:354647
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
PubChem SID
Properties
Product Information
abs.
absorption/235 nm <5 mAU
absorption/254 nm <2 mAU
Linear Formula
CH3CH2OH
Impurities
≤0.005% free acid (as CH3COOH)
≤0.05% water
≤0.0005% free alkali (as NH3)
≤1 ppb quinine fluor., 365 nm
≤1 ppb quinine fluor., 254 nm
λ
1 cm path, H2O reference
Grade
for HPLC, gradient grade
Purity
≥99.8%
Evaporation Residue
≤0.001%
Shelf Life
(limited shelf life, expiry date on the label)
Physical Property
Absorption Wavelength
λ: 254 nm Amax: ≤0.02
λ: 300 nm Amax: ≤0.004
λ: 210 nm Amax: ≤1.0
λ: 225 nm Amax: ≤0.26
Refractive Index
n20/D 1.361
n20/D 1.3600(lit.)
Density
0.789 g/mL at 25 °C(lit.)
Boiling Point
78 °C(lit.)
Vapor Pressure
44.6 mmHg ( 20 °C)
Auto Ignition Point
683 °F
Flash Point
14 °C
57.2 °F
Vapor Density
1.59 (vs air)
Melting Point
-114 °C(lit.)
Safety Information
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
GHS Signal Word
Danger
RID/ADR
UN 1170 3/PG 2
RTECS
KQ6300000
MSDS Link
Packing Group
2
European Hazard Symbols
Flammable (F)Explode Limits
19 %, 60 °F
Hazard Class
3
GHS Precautionary statements
P210
Risk Statements
11
Safety Statements
7-16
UN Number
1170
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
German water hazard class
1
Molecule Details
Other Notes
Sales restrictions may apply
Footnote
1Distribution and use of ethyl alcohol in Switzerland require a license from the Swiss Federal Alcohol Administration
Sales restrictions may apply
Footnote
1Distribution and use of ethyl alcohol in Switzerland require a license from the Swiss Federal Alcohol Administration
Molecular Spectra
No Data Available
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References
No Data Available
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