Search results
Results from the WOW.Com Content Network
1-nitropropane is produced industrially by the reaction of propane and nitric acid. This reaction forms four nitroalkanes: nitromethane , nitroethane , 1-nitropropane, and 2-nitropropane . 1-nitropropane is also a byproduct of the process for making 2-nitropropane, which is done by vapour phase nitration of propane.
The reaction produces fragments from the parent alkane, creating a diverse mixture of products; for instance, nitromethane, nitroethane, 1-nitropropane, and 2-nitropropane are produced by treating propane with nitric acid in the gas phase (e.g. 350–450 °C and 8–12 atm).
This exothermic reaction produces four industrially significant nitroalkanes: nitromethane, nitroethane, 1-nitropropane, and 2-nitropropane. The reaction involves free radicals, such as CH 3 CH 2 CH 2 O., which arise via homolysis of the corresponding nitrite ester. These alkoxy radicals are susceptible to C—C fragmentation reactions, which ...
Dioxane may refer to the following chemical compounds: 1,2-dioxane; ... Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; ...
Bronidox, or 5-bromo-5-nitro-1,3-dioxane, ... Used in cosmetics since the mid-1970s as preservative for shampoos, foam bath, etc. Maximum concentration is 0.1%.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Adopted by Gen Z and Gen Alpha, it gained new prominence in 2024, according to Oxford, as a term used to capture concerns about the impact of consuming excessive amounts of "low-quality online ...
8.1 mg/m 3: 2 ppm: 75445: 5714-22-7-Sulfur pentafluoride (about 4 times as poisonous as phosgene) ~10.4 mg/m 3: 1 ppm: 5714227: 505-60-2: 0418: Sulfur mustard ~4.7 mg/m 3: 0.7 ppm: 29750008: 77-81-6-Tabun ~0.7 mg/m 3: 0.1 ppm: nerve: 77-81-6-Sarin ~0.6 mg/m 3: 0.1 ppm: nerve: 96-64-0-Soman (Zoman) ~0.4 mg/m 3: 0.05 ppm: nerve: 329-99-7 ...