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Dimethylamine is a weak base and the pKa of the ammonium CH 3-NH + 2 -CH 3 is 10.73, a value above methylamine (10.64) and trimethylamine (9.79). Dimethylamine reacts with acids to form salts, such as dimethylamine hydrochloride, an odorless white solid with a melting point of 171.5 °C.
After 30 years of operations from its Ontario Office, the Daily Bulletin moved to Rancho Cucamonga in 2015. [3] Donrey Media formed the paper in 1990 by merging the Progress Bulletin of Pomona with The Daily Report of Ontario. [4] [5] Donrey had owned both papers since 1967. It is owned by Digital First Media, which took control of the paper in ...
The question is the level at which it is produced. In the U.S. state of California, the allowable level is 10 nanograms/liter. [3] The Canadian province of Ontario set the standard at 9 ng/L. The potential problem is greater for recycled water that can contain dimethylamine. [4]
Methylhexanamine (also known as methylhexamine, 1,3-dimethylamylamine, 1,3-DMAA, dimethylamylamine, and DMAA; trade names Forthane and Geranamine) is an indirect sympathomimetic drug invented and developed by Eli Lilly and Company and marketed as an inhaled nasal decongestant from 1948 until it was voluntarily withdrawn from the market in the 1980s.
Today a gallon of gasoline in California today costs $4.61 on average, just over 10 cents lower than the last month and more than 50 cents lower than last year, according to the latest prices from ...
Dimethylethanolamine (DMAE or DMEA) is an organic compound with the formula (CH 3) 2 NCH 2 CH 2 OH.It is bifunctional, containing both a tertiary amine and primary alcohol functional groups.
A magnitude 4 earthquake rattled Southern California before dawn Sunday morning — the strongest in a series of modest earthquakes to strike near the Ontario International Airport in the last month.
Gov. Gavin Newsom’s administration released a highly-anticipated proposal meant to speed up California’s review of price increases for home and automobile coverage that the governor said weeks ...