Search results
Results From The WOW.Com Content Network
The main application of diphenyl ether is as a eutectic mixture with biphenyl, used as a heat transfer fluid. Such a mixture is well-suited for heat transfer applications because of the relatively large temperature range of its liquid state. A eutectic mixture (commercially, Dowtherm A) is 73.5% diphenyl ether and 26.5% biphenyl. [9] [10]
Formerly on Proposition 65 list Substance CAS Registry Number † Date removed Bisphenol A (BPA) 80-05-7 April 11, 2013 Allyl chloride: 107-05-1 October 29, 1999 Phenyl glycidyl ether: 122-60-1 April 4, 2014 α-Methyl styrene: 98-83-9 April 4, 2014 tert-Amyl methyl ether: 994-05-8 December 13, 2013 n-Butyl glycidyl ether: 2426-08-6 April 4, 2014
The simplest member of the phenyl ether family is diphenyl ether (DPE), also called diphenyl oxide, the structure of which is provided in Figure 4. Low molecular weight polyphenyl ethers and thioethers are used in a variety of applications, and include high-vacuum devices, optics, electronics, and in high-temperature and radiation-resistant ...
Nutrition experts share the top foods you should not eat because they contain unhealthy fats, sweeteners, harmful pesticides, lots of sodium, and more. 15 Foods Doctors Want You to Stop Eating for ...
[8] [9] [10] Ingestion of house dust accounts for 80-90% of total PBDE exposure, while the remaining exposure occurs from food ingestion. [8] [9] PBDE-contaminated foods, particularly those high in fat content, such as fatty meats or fish, are possible sources of exposure. [8]
Celamerck scientists were also working on analogs retaining the 4-nitrodiphenyl ether framework and in 1978 filed a patent of relatively narrow scope which claimed compounds having an amine group adjacent to the nitro substituent and also having an additional chlorine atom between the amine and the oxygen of the diphenyl ether. 2-Chloro-3-phenoxy-6-nitroaniline was described as having ...
Food & Wine / Getty Images So you've gone to the grocery store, picked up all your produce, and are back home whipping up a tasty meal. As you prep your fruits and vegetables, you find yourself ...
The FDA’s recent ban on Red Dye No. 3, set to take effect by 2027 for foods and 2028 for drugs, marks a significant step in addressing safety concerns over artificial food dyes in the U.S. food ...