Product nameIsopropyl Alcohol
Other names : 2-propanol, isopropanol, isopropyl alcohol
CAS #67-63-0
ItemsProperties
Molecular formulaC3H7OH
Molar mass60.10 g/mol
AppearanceColorless,colorless liquid
OdorRubbing alcohol.
Density(at 20 C) 0.786 g/cm, liquid
Melting point89 °C, 184 K, -128 °F
Boiling point82.3 °C, 355 K, 180 °F
Solubility in watermiscible
Acidity (pKa)16.5 for H on hydroxyl
Viscosity2.86 cP at 15 °C
1.96 cP at 25 °C
1.77 cP at 30 °C
For 187K-500K, viscosity (cP)
=10^(-0.7009+(8.4150E+02/T)+(-8.6068E-03*T)+(8.2964E-06*(T^2)))
(Temp in K)
Dipole moment1.66 D (gas)
Flash point12 °C
Characteristics and Application :
Isopropyl alcohol (also propan-2-ol, 2-propanol, iso, isopro, isoprop, rubbing alcohol, or the abbreviation IPA) is a common name for isopropanol, a colorless, flammable chemical compound with a strong odor. It is the simplest example of a secondary alcohol, where the alcohol carbon is attached to two other carbons. It is an isomer of propanol.
Sterilizing pads typically contain a 60-70% solution of isopropanol in water. Isopropyl alcohol is also commonly used as a cleaner and solvent in industry.
Safety :
Isopropyl alcohol vapor is more dense than air and is highly flammable with a very wide combustible range. It should be kept away from heat and open flame. When mixed with air or other oxidizers it can explode through deflagration.Isopropyl alcohol has also been reported to form explosive peroxides.Like many organic solvents, long term application to the skin can cause defatting.
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