Sentences with phrase «phenol chemicals»

To withstand all of this, trees have created a strong immunity of plant phenol chemicals and bioflavonoids to defend themselves,» she said.

One of the latest click chemistry reactions developed by Sharpless» group was Sulfur (VI) Fluoride Exchange (SuFEx), which transforms any phenol chemical group into a fluorosulfate.

Not exact matches

The researchers found chemicals such as phenol, neodecanoic acid, linalool, and limonene.

A: The county is building the amphitheater on a site that was a dumping ground for hazardous chemicals from the Solvay Process soda ash plant, which later became Allied Chemical Co.The chemicals disposed (from at least 1926 to 1944) include phenols, benzene, toluene, xylene and naphthalene.

Schaffner and colleagues printed a grid embedded with a breed of bacteria called Pseudomonas putida, which eats the hazardous chemical phenol.

What industrial chemists did know was that by tinkering with a highly reactive molecule called a phenol they were able to devise countless synthetic chemicals for use in new materials.

But one interesting thing about it is that the researchers are put in this position to give data to their subjects saying, you know, at the levels of this Phenol A or lead, or other chemicals that they found in their blood or their urine, but they don't yet know what to do with this information.

While drilling a disposal well in southern Ohio, workers for the Aristech Chemical Corp. (since bought by Sunoco, and sold again, in 2011, to Haverhill Chemicals) were overwhelmed by the smell of phenol, a deadly chemical the company had injected into two Class 1 wellsChemical Corp. (since bought by Sunoco, and sold again, in 2011, to Haverhill Chemicals) were overwhelmed by the smell of phenol, a deadly chemical the company had injected into two Class 1 wellschemical the company had injected into two Class 1 wells nearby.

As of this writing, there have been 168 chemicals nominated to the Candidate List, five of which were nominated based on their endocrine disrupting properties (Bis (2 - ethyl) phthalate (DEHP), 4 -(1,1,3,3 - tetramethylbutyl) phenol, 4 -(1,1,3,3 - tetramethylbutyl) phenol ethoxylated, 4 - Nonylphenol branched and linear, 4 - Nonylphenol branched and linear ethoxylated).

Acacia exhibits various pharmaceutical activities due to many of its chemical compounds, mainly phenols, alkaloids, flavonoids, and tannins.

«Other toxic chemicals that may be present in the paraffin mixture and released through burning include: Acetone, Trichlorofluoromethane, Carbon Disulfide, 2 - Butanone, Trichloroethane, Trichloroethene, Carbon Tetrachloride, Tetrachloroethene, Chlorobenzene, Ethylbenzene, Styrene, Xylene, Phenol, Cresol, Cyclopentene.

One of the main reasons oregano is so powerful is that it contains a chemical called a phenol (primarily carvacrol) which works in extremely low dilutions, even as low as 1 part per 50,000!

It is also helpful to consider intolerances to certain food substances / chemicals: gluten, lectins, oxalates, phenols, salicylates, amines, and more.

More contemporary uses emphasize the therapeutic uses of thyme, based on its chemical components, such as phenols and terpenes.

The list below shows some of the key phenols and polyphenols present in EVOO, organized by their chemical categories:

BPA (bis - phenol A) is a chemical used in plastics, including most water bottles, and the liners of aluminum and steel cans.

«Over the past fifty years, 80 to 90 percent of fragrance ingredients have been synthesized from petroleum and some of the commonly found harmful chemicals in fragranced products include acetone, phenol, toluene, benzyl acetate, and limonene.»

This list includes many pesticides (such as 2,4 - D, aldicarb, benomyl), as well as several chemicals used in plastics (such as alkyl phenols, bisphenol A, and phthalates) and certain heavy metals (such as cadmium, mercury, and lead).