Description
Catalogue Number 159010
Synonyms Ethyl alcohol, EtOH
Overview  
Product Information
CAS number 64-17-5
EC index number 603-002-00-5
EC number 200-578-6
Grade Reag. Ph Eur
Hill Formula C₂H₆O
Chemical formula C₂H₅OH
Molar Mass 46.07 g/mol
HS Code 2207 10 00
Structure formula Image Structure formula Image
Quality Level MQ300
Physicochemical Information
Boiling point 78 °C (1013 hPa)
Density 0.805 - 0.812 g/cm3 (20 °C)
Explosion limit 3.1 - 27.7 %(V)
Flash point 17 °C
Ignition temperature 425 °C
Melting Point -117 °C
pH value 7.0 (10 g/l, H₂O, 20 °C)
Vapor pressure 59 hPa (20 °C)
Toxicological Information
LD 50 oral LD50 Rat 6200 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s) H225: Highly flammable liquid and vapour.
H319: Causes serious eye irritation.
Precautionary Statement(s) P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P240: Ground/bond container and receiving equipment.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal Word Danger
RTECS KQ6300000
Storage class 3 Flammable liquids
WGK WGK 1 slightly hazardous to water
Disposal 1
Strongly contaminated halogen-free organic solvents: container A.
Safety Information
Hazard Symbols Hazard SymbolsFlammable
Categories of danger highly flammable
R Phrase R 11
Highly flammable.
S Phrase S 7-16
Keep container tightly closed.Keep away from sources of ignition - No smoking.
Storage and Shipping Information
Storage Store at +5°C to +30°C.
Transport Information
Declaration (railroad and road) ADR, RID  
Declaration (transport by air) IATA-DGR  
Declaration (transport by sea) IMDG-Code  
Specifications
Assay (m/m) 92.6 - 95.2 %
Assay (V/V) 95.1 - 96.9 %
Identity (IR) conforms
Appearance conforms
Acidity or alkalinity conforms
Density (d 20 °C/20 °C) 0.805 - 0.812
Boiling point 78 - 79 °C
Absorption conforms
Volatile impurities (GC) conforms
Evaporation residue ≤ 25 mg/l

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