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  2. 1,1,1,3,3,3-Hexafluoropropane - Wikipedia

    en.wikipedia.org/wiki/1,1,1,3,3,3-Hexafluoropropane

    1,1,1,3,3,3-Hexafluoropropane is a greenhouse gas; its global warming potential is 9810. [ 2 ] [ 3 ] [ 4 ] It is manufactured by reacting 1,1,1,3,3,3-hexachloropropane with hydrogen fluoride in gas phase at temperature between 250-400 °C, in presence of a catalyst in the form of trivalent chromium (e.g. chromium(III) chloride ) supported on ...

  3. 1,1,1,3,3,3-Hexachloropropane - Wikipedia

    en.wikipedia.org/wiki/1,1,1,3,3,3-Hexachloropropane

    1,1,1,3,3,3-Hexachloropropane is a compound of chlorine, hydrogen, and carbon, with chemical formula C 3 Cl 6 H 2, specifically Cl 3 C−CH 2 −CCl 3. Its molecule can be described as that of propane with chlorine atoms substituted for the six hydrogen atoms on the extremal carbons. [ 4 ]

  4. 1,2,3,4-Butanetetracarboxylic acid - Wikipedia

    en.wikipedia.org/wiki/1,2,3,4-Butanetetra...

    1,2,3,4-Butanetetracarboxylic acid is an organic compound with the formula HO 2 CCH 2 CH(CO 2 H)CH(CO 2 H)CH 2 CO 2 H. It is one of the simplest stable tetracarboxylic acids. The compound exists as two diastereomers, meso and the (R,R)/(S,S) pair. All are white solids. The compound is produced by oxidation of tetrahydrophthalic anhydride. [1]

  5. 1,3-Dichloro-1,1,2,2,3-pentafluoropropane - Wikipedia

    en.wikipedia.org/wiki/1,3-Dichloro-1,1,2,2,3-pen...

    1,3-Dichloro-1,1,2,2,3-pentafluoropropane (HCFC-225cb, chemical formula C 3 HF 5 Cl 2) is a hydrochlorofluorocarbon.It is a volatile derivative of propane which has served as an HCFC replacement for the CFC, 1,1,2-trichloro-1,2,2-trifluoroethane which was used as a cleaning agent which has been used in the aerospace and electronics industries [2] since the phase out of class 1 ozone depleting ...

  6. 1,1,1-Trichloro-2,2,2-trifluoroethane - Wikipedia

    en.wikipedia.org/wiki/1,1,1-Trichloro-2,2,2-tri...

    1,1,1-Trichloro-2,2,2-trifluoroethane, also called Asymmetrical trichlorotrifluoroethane or CFC-113a, is a chlorofluorocarbon (CFC) with the formula CCl 3 CF 3.

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  8. Proxy server - Wikipedia

    en.wikipedia.org/wiki/Proxy_server

    A proxy server may reside on the user's local computer, or at any point between the user's computer and destination servers on the Internet.A proxy server that passes unmodified requests and responses is usually called a gateway or sometimes a tunneling proxy.

  9. 1,1,1,2-Tetrachloroethane - Wikipedia

    en.wikipedia.org/wiki/1,1,1,2-Tetrachloroethane

    1,1,1,2-Tetrachloroethane can be obtained by a two-step addition reaction of acetylene with chlorine (via dichloroethene), but this mainly produces 1,1,2,2-tetrachloroethane. C 2 H 2 + Cl 2 → C 2 H 2 Cl 2 C 2 H 2 Cl 2 + Cl 2 → C 2 H 2 Cl 4. It can be obtained directly by chlorination of 1,1,2-trichloroethane: [3] CHCl 2 −CH 2 Cl + Cl 2 ...