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  2. Infrared spectroscopy correlation table - Wikipedia

    en.wikipedia.org/wiki/Infrared_spectroscopy...

    An infrared spectroscopy correlation table ... phenols any 1200 ethers aliphatic 1120 aromatic 1220–1260 carboxylic acids any 1250–1300 esters

  3. 2,6-Di-tert-butylphenol - Wikipedia

    en.wikipedia.org/wiki/2,6-Di-tert-butylphenol

    2,6-Di-tert-butylphenol is an organic compound with the structural formula 2,6-((CH 3) 3 C) 2 C 6 H 3 OH.This colorless solid alkylated phenol and its derivatives are used industrially as UV stabilizers and antioxidants for hydrocarbon-based products ranging from petrochemicals to plastics. [1]

  4. Phenols - Wikipedia

    en.wikipedia.org/wiki/Phenols

    In organic chemistry, phenols, sometimes called phenolics, are a class of chemical compounds consisting of one or more hydroxyl groups (−O H) bonded directly to an aromatic hydrocarbon group. [1] The simplest is phenol, C 6 H 5 OH. Phenolic compounds are classified as simple phenols or polyphenols based on the number of phenol units in the ...

  5. Spectral Database for Organic Compounds - Wikipedia

    en.wikipedia.org/wiki/Spectral_Database_for...

    The FT-IR spectra were recorded using a Nicolet 170SX or a JASCO FT/IR-410 spectrometer. For spectra recorded in the Nicolet spectrometer, the data were stored at intervals of 0.5 cm −1 in the 4,000 – 2,000 cm −1 region and of 0.25 cm −1 in the 2,000 – 400 cm −1 region and the spectral resolution was 0.25 cm −1.

  6. List of chemical databases - Wikipedia

    en.wikipedia.org/wiki/List_of_chemical_databases

    Spectra:IR Raman MASS ESR 1 H NMR 13 C NMR SDBS No curated "SDBS". 34,000 Serum Metabolome Database: The Metabolomics Innovation Centre: found in blood serum "Serum Metabolome DB". 4,651 Solvent Selection Tool ACS Green Chemistry Institute: Solvents Principal components analysis of physical properties curated "Solvent Selection Tool". 272 [11 ...

  7. Phenol - Wikipedia

    en.wikipedia.org/wiki/Phenol

    Phenol is a component in liquid–liquid phenol–chloroform extraction technique used in molecular biology for obtaining nucleic acids from tissues or cell culture samples. Depending on the pH of the solution either DNA or RNA can be extracted. Phenol is so inexpensive that it also attracts many small-scale uses.

  8. US, Colombia reach deal on deportations; tariffs, sanctions ...

    www.aol.com/news/colombias-petro-not-allow-us...

    WASHINGTON/BOGOTA (Reuters) -The U.S. and Colombia pulled back from the brink of a trade war on Sunday after the White House said the South American nation had agreed to accept military aircraft ...

  9. 4-Ethylphenol - Wikipedia

    en.wikipedia.org/wiki/4-Ethylphenol

    4-EP is biosynthesized in two steps from p-coumaric acid.Decarboxylation gives 4-vinylphenol as catalyzed by the enzyme cinnamate decarboxylase. [4] 4-Vinylphenol is further reduced to 4-ethylphenol by the enzyme vinyl phenol reductase.