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  2. 4-Trifluoromethylbenzaldehyde - Wikipedia

    en.wikipedia.org/wiki/4-Trifluoromethylbenzaldehyde

    4-Trifluoromethylbenzaldehyde is the organofluorine compound with the formula CF 3 C 6 H 4 CHO. Two other isomers are also known: 2-trifluoromethylbenzaldehyde and 3-trifluoromethylbenzaldehyde. These compounds are derivatives of benzaldehyde with trifluoromethyl substituents.

  3. Trifluoromethyl group - Wikipedia

    en.wikipedia.org/wiki/Trifluoromethyl_group

    Trifluoromethyl group covalently bonded to an R group. The trifluoromethyl group is a functional group that has the formula-CF 3. The naming of is group is derived from the methyl group (which has the formula -CH 3), by replacing each hydrogen atom by a fluorine atom. Some common examples are trifluoromethane H– CF 3, 1,1,1-trifluoroethane H ...

  4. Fluoroform - Wikipedia

    en.wikipedia.org/wiki/Fluoroform

    CHF 3 is used in the semiconductor industry in plasma etching of silicon oxide and silicon nitride.Known as R-23 or HFC-23, it was also a useful refrigerant, sometimes as a replacement for chlorotrifluoromethane (CFC-13) and is a byproduct of its manufacture.

  5. Fluorination by sulfur tetrafluoride - Wikipedia

    en.wikipedia.org/wiki/Fluorination_by_sulfur...

    Carboxylic acids react with SF 4 to afford trifluoromethyl compounds: [10] C 6 H 13 CO 2 H + 2 SF 4 → C 6 H 13 CF 3 + 2 SOF 2 + HF The formation of the trifluoromethyl derivative sometimes competes with formation of tetrafluoroalkyl ethers, which arise from the reaction between difluoromethyl cation and acyl fluoride.

  6. 4-Methylbenzaldehyde - Wikipedia

    en.wikipedia.org/wiki/4-Methylbenzaldehyde

    4-Methylbenzaldehyde is the aromatic aldehyde with the formula CH 3 C 6 H 4 CHO. It is a colorless liquid. It is a colorless liquid. Commercially available, it may be prepared from the Friedel-Crafts formylation of toluene with carbon monoxide and hydrogen chloride under Gattermann-Koch conditions .

  7. Trifluoroiodomethane - Wikipedia

    en.wikipedia.org/wiki/Trifluoroiodomethane

    Trifluoroiodomethane, also referred to as trifluoromethyl iodide is a halomethane with the formula CF 3 I. It is an experimental alternative to Halon 1301 (CBrF 3 ) in unoccupied areas. [ 1 ] It would be used as a gaseous fire suppression flooding agent for in-flight aircraft and electronic equipment fires.

  8. Wall Street is concerned about an inflation resurgence in 2025

    www.aol.com/finance/wall-street-concerned...

    According to updated economic forecasts from the Fed's Summary of Economic Projections (SEP), the central bank sees core inflation hitting 2.5% next year, higher than its previous projection of 2. ...

  9. Gasoline and diesel usage and pricing - Wikipedia

    en.wikipedia.org/wiki/Gasoline_and_diesel_usage...

    The largest component of the average price of $2.80/gallon of regular grade gasoline in the United States from 2012 through 2021, representing 54.8% of the price of gas, was the price of crude oil. The second largest component during the same period was taxes—federal and state taxes representing 17% of the price of gas.