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N-HEXANES

PETROLEUM ETHER

CAS: 64742-82-1

Molecular Formula: C6H14

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N-HEXANES - Names and Identifiers

Name PETROLEUM ETHER
Synonyms N-HEXANES
N-HEXANE D
N-HEXYLHYDRIDE
PETROLEUM ETHER
PETROLEUM SPIRIT
PETROLEUM SPIRIT 40-60
CAS 64742-82-1
EINECS 265-185-4

N-HEXANES - Physico-chemical Properties

Molecular FormulaC6H14
Molar Mass86.18
Density0.77g/mLat 20°C
Melting Point−95°C(lit.)
Boling Point90-100°C
Flash Point-9°F
Solubility 0.04g/l
Vapor Presure256 mm Hg ( 37.7 °C)
Vapor Density3 (vs air)
AppearanceLiquid or Solid
ColorClear colorless to yellow
Merck13,04712
Storage ConditionStore at +5°C to +30°C.
Explosive Limit0.7-6.5%(V)
Refractive Indexn20/D 1.428

N-HEXANES - Risk and Safety

Risk CodesR12 - Extremely Flammable
R65 - Harmful: May cause lung damage if swallowed
R45 - May cause cancer
R67 - Vapors may cause drowsiness and dizziness
R62 - Possible risk of impaired fertility
R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. 
R48/20 -
R38 - Irritating to the skin
R11 - Highly Flammable
R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. 
R46 - May cause heritable genetic damage
R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. 
R48/20/21/22 -
Safety DescriptionS62 - If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S53 - Avoid exposure - obtain special instructions before use.
S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. 
S36/37 - Wear suitable protective clothing and gloves.
S60 - This material and its container must be disposed of as hazardous waste.
S16 - Keep away from sources of ignition.
S33 - Take precautionary measures against static discharges.
S29 - Do not empty into drains.
S9 - Keep container in a well-ventilated place.
UN IDsUN 3295 3/PG 2
WGK Germany3
RTECSOI6180000
FLUKA BRAND F CODES3-10
HS Code2710 12 21
Hazard Class3.2
Packing GroupIII

N-HEXANES - References

EPA chemical information Information provided by: ofmpub.epa.gov (external link)
spontaneous combustion temperature 240°C
Last Update:2024-04-09 21:11:58
N-HEXANES
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