When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Bromodichloromethane - Wikipedia

    en.wikipedia.org/wiki/Bromodichloromethane

    Bromodichloromethane is a trihalomethane with formula C H Br Cl 2. It is a colorless, nonflammable liquid which will dissolve in water, or evaporate in air. [ 1 ] Most of the chemical is produced through the chlorine disinfection process , [ 1 ] and as a result it can occur in municipally-treated drinking water. [ 2 ]

  3. Bromochloromethane - Wikipedia

    en.wikipedia.org/wiki/Bromochloromethane

    Bromochloromethane or methylene bromochloride and Halon 1011 is a mixed halomethane.It is a heavy low-viscosity liquid with refractive index 1.4808.. Halon 1011 was invented for use in fire extinguishers in Germany during the mid-1940s, in an attempt to create a less toxic, more effective alternative to carbon tetrachloride.

  4. Trihalomethane - Wikipedia

    en.wikipedia.org/wiki/Trihalomethane

    CAS registry number Common name Other names Molecule CHF 3: trifluoromethane 75-46-7 fluoroform: Freon 23, R-23, HFC-23 CHClF 2: chlorodifluoromethane 75-45-6 chlorodifluoromethane: R-22, HCFC-22 CHCl 3: trichloromethane 67-66-3 chloroform: R-20, methyl trichloride CHBrCl 2: bromodichloromethane 75-27-4 bromodichloromethane ...

  5. List of CAS numbers by chemical compound - Wikipedia

    en.wikipedia.org/wiki/List_of_CAS_numbers_by...

    This is a list of CAS numbers by chemical formulas and chemical compounds, indexed by formula.The CAS number is a unique number applied to a specific chemical by the Chemical Abstracts Service (CAS).This list complements alternative listings to be found at list of inorganic compounds and glossary of chemical formulae

  6. Dibromochloromethane - Wikipedia

    en.wikipedia.org/wiki/Dibromochloromethane

    Dibromochloromethane was formerly used as a flame retardant and as an intermediate in chemicals manufacturing. Today it is used only as a laboratory reagent.

  7. Beilstein database - Wikipedia

    en.wikipedia.org/wiki/Beilstein_database

    The Beilstein database is a database in the field of organic chemistry, in which compounds are uniquely identified by their Beilstein Registry Number.The database covers the scientific literature from 1771 to the present and contains experimentally validated information on millions of chemical reactions and substances from original scientific publications.

  8. US Democratic lawmakers question Trump's blockage of clean ...

    www.aol.com/news/senate-democrats-epa-blockage...

    U.S. Democratic lawmakers Friday sent letters to two federal agencies asking them to explain why they froze federal funds on clean energy and investments that lower energy costs for American ...

  9. Bromomethane - Wikipedia

    en.wikipedia.org/wiki/Bromomethane

    Bromomethane, commonly known as methyl bromide, is an organobromine compound with formula C H 3 Br.This colorless, odorless, nonflammable gas is produced both industrially and biologically.