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Description
Catalogue Number
104391
Description
n-Hexane
Overview
With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.
n-Hexane for liquid chromatography LiChrosolv®. CAS 110-54-3, EC Number 203-777-6, chemical formula CH₃(CH₂)₄CH₃.
Biological Information
Physicochemical Information
Boiling point
69 °C (1013 hPa)
Density
0.66 g/cm3 (20 °C)
Explosion limit
1.0 - 8.1 %(V)
Flash point
-22 °C
Ignition temperature
240 °C
Melting Point
-94.3 °C
Vapor pressure
160 hPa (20 °C)
Viscosity kinematic
0.50 mm2/s (20 °C)
Solubility
0.0095 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oral
LD50 Rat 25000 mg/kg
LD 50 dermal
LD50 Rabbit > 2000 mg/kg
Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)
H225: Highly flammable liquid and vapour. H304: May be fatal if swallowed and enters airways. H315: Causes skin irritation. H336: May cause drowsiness or dizziness. H361fd: Suspected of damaging fertility. Suspected of damaging the unborn child. H373: May cause damage to organs through prolonged or repeated exposure if inhaled. H411: Toxic to aquatic life with long lasting effects.
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. P273: Avoid release to the environment. P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P314: Get medical advice/ attention if you feel unwell. P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal Word
Danger
RTECS
MN9275000
Storage class
3 Flammable liquids
WGK
WGK 2 obviously hazardous to water
Disposal
1 Strongly contaminated halogen-free organic solvents: container A.
Safety Information
Hazard Symbols
Harmful Flammable Dangerous for the environment
Categories of danger
highly flammable, irritant, harmful, toxic for reproduction, dangerous for the environment
R Phrase
R 11-38-48/20-62-65-67-51/53 Highly flammable.Irritating to skin.Harmful: danger of serious damage to health by prolonged exposure through inhalation.Possible risk of impaired fertility.Harmful: may cause lung damage if swallowed.Vapours may cause drowsiness and dizziness.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase
S 9-16-29-33-36/37-61-62 Keep container in a well-ventilated place.Keep away from sources of ignition - No smoking.Do not empty into drains.Take precautionary measures against static discharges.Wear suitable protective clothing and gloves.Avoid release to the environment. Refer to special instructions/ Safety data sheets.If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label.
Harmful
Flammable
Dangerous for the environment