Product Name: N-Pentane/Pentane
Chemical formula: CH₃(CH₂)₃CH₃
Molar mass: 72.15 g/mol
CAS: 109-66-0
EINECS: 203-692-4
What is n-pentane CAS 109-66-0?
CAS 109-66-0 N-Pentane is a chain-like hydrocarbon from the alkane group with the chemical formula C5H12. It is the straight representative of the Pentane isomers. N-Pentane is almost insoluble in water, but shows very high solubility or unlimited miscibility with many organic solvents such as paraffins, ethers, esters, aromatics or chlorinated hydrocarbons.

What is the hazard class of pentane?
Pentane is classified under multiple hazard classes and categories according to systems like GHS (Globally Harmonized System) and transportation codes. The primary hazard classes are:
Flammable Liquids (Category 1): Extremely flammable liquid and vapor. This is its most significant hazard.
N-Pentane C5H12 Safety Information:
CAS 109-66-0 n-Pentane is a flammable liquid and should be kept away from open flames and high temperatures. It should be used in a well-ventilated area and should be kept away from strong oxidizers. Prolonged exposure to n-pentane may cause dry skin and irritation; appropriate protective measures should be taken, such as wearing gloves and goggles. In case of accidental inhalation or skin contact with n-pentane, seek immediate medical attention.
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