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1,4-Dioxane (/ d aɪ ˈ ɒ k s eɪ n /) is a heterocyclic organic compound, classified as an ether. It is a colorless liquid with a faint sweet odor similar to that of diethyl ether . The compound is often called simply dioxane because the other dioxane isomers ( 1,2- and 1,3- ) are rarely encountered.
Flow-through laboratory tests in a terminal pool of AES with mollusks found the NOEC of a snail, Goniobasis and the Asian clam, Corbicula to be greater than 730 ug/L. Corbicula growth was measured to be affected at a concentration of 75 ug/L. [22] [non-primary source needed] The mayfly, genus Tricorythodes has a normalized density NOEC value of ...
The benzodioxans are a group of isomeric chemical compounds with the molecular formula C 8 H 8 O 2. [1] There are three isomers of benzodioxan, as the second atom of oxygen of the dioxane can be in a second, third or fourth position: 1,2-dioxane, 1,3-dioxane and 1,4-dioxane, which respectively give 1,2-benzodioxan, 1,3-benzodioxan and 1,4-benzodioxan.
People wonder about the health risks they face – from driving on Interstate 4, to sun exposure, to consuming alcohol, to eating bacon and more – but drinking tap water usually isn’t one of them.
Central Florida’s 1,4-dioxane contamination has caught the attention of Yale University researchers. They want to hear concerns from residents who have been drinking water supplied by public ...
Pittsboro says residents with health conditions should drink bottled water, asks for limited water use so it can limit intake from the Haw River. Pittsboro warns residents that 1,4-dioxane could ...
1,4-Dioxane contamination [ edit ] Products containing SLES can be contaminated with up to 300 ppm of 1,4-dioxane , a by-product of SLES production. 1,4-Dioxane is classified by the International Agency for Research on Cancer as a Group 2B carcinogen : possibly carcinogenic to humans .
The flow table test or slump-flow test is a method to determine consistency of fresh concrete. Flow table test is also used to identify transportable moisture limit of solid bulk cargoes. [ 1 ] It is used primarily for assessing concrete that is too fluid (workable) to be measured using the slump test , because the concrete will not retain its ...