What is isopropyl alcohol?
More… Isopropyl Alcohol is an isomer of propyl alcohol with antibacterial properties. Although the exact mechanism of isopropanol’s disinfecting action is not known, it might kill cells by denaturing cell proteins and DNA, interfering with cellular metabolism, and dissolving cell lipo-protein membranes.
What is the standard state of isopropyl alcohol in KPA?
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).?) Isopropyl alcohol ( IUPAC name propan-2-ol and also called isopropanol or 2-propanol) is a colorless, flammable chemical compound ( chemical formula CH 3 CHOHCH 3) with a strong odor.
What causes isopropyl alcohol to explode?
When a stream of hydrogen entrained isopropyl alcohol vapors and palladium particles, the mixture caught fire on exposure to air. Two explosions occurred during laboratory distillation of isopropanol, one with a sample stored for 4 yr.
What is the concentration of isopropanol in Stockholm?
URBAN/SUBURBAN: The avg concentration of isopropanol in Stockholm (Sweden) between Aug 1982 to Jun 1983 was 14.3 ppb (56 samples, range 2.8-44.0 ppb) and 5.7 ppb (96 samples, range 0.3-33.3 ppb) on 2 busy streets, respectively (1).
What are the side effects of isopropyl alcohol exposure?
Mild irritation of the eyes, nose and throat was induced in human subjects exposed for 3 to 5 min to 400 ppm of isopropyl alcohol. Clayton, G.D., F.E. Clayton (eds.) Patty’s Industrial Hygiene and Toxicology. Volumes 2A, 2B, 2C, 2D, 2E, 2F: Toxicology. 4th ed.
Why is DNA insoluble in isopropyl alcohol?
This is possible because DNA is insoluble in isopropyl alcohol. Isopropyl alcohol vapor is denser than air and is flammable, with a flammability range of between 2 and 12.7% in air. It should be kept away from heat and open flame.
How long does isopropyl alcohol take to work?
Isopropyl alcohol is a potent eye and skin irritant. 80% of an oral dose is absorbed within 30 minutes. Absorption is complete within 2 hours although this may be delayed in a large overdose.