Occasional explosions have occurred when aluminum hydride was stored in ether. The explosions have been blamed on the presence of carbon dioxide impurity in the ether, [J. Amer. Chem. Soc. 70:877(1948)]. Diethyl ether and chromium trioxide react violently at room temperature. Solid acetyl peroxide in contact with ether or any volatile solvent may explode violently. A 5-gram portion in ether detonated while being carried, [Chem. Eng. News 27:175(1949)]. Nitrosyl perchlorate ignites and explodes with diethyl ether.
Area code 269 is the telephone area code serving the southwest portion of Michigan's Lower Peninsula. Communities using 269 include Dowagiac, Allegan, Battle Creek, Kalamazoo, Paw Paw, Portage, Otsego, Plainwell, St. Joseph, Benton Harbor, Marshall, Niles, Three Rivers, Sturgis, South Haven, Berrien Springs, and Bridgman. 269 was created in a July 2002 split of area code 616. The 269 area covers roughly the lower third of 616 before the split.
From Wikipedia, the free encyclopedia. North American area code 936 is a state of Texas telephone area code for numbers in the Nacogdoches-Huntsville area. It was created February 19, 2000, in a code-split from area code 409.It primarily serves the Deep East Texas area.Counties served by this area code:rom Wikipedia, the free encyclopedia. North American area code 936 is a state of Texas telephone area code for numbers in the Nacogdoches-Huntsville area. It was created February 19, 2000, in a code-split from area code 409.