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[3] [4] The molecule's acrylate group functionality enables the molecule to do the Michael reaction with amines. It is therefore sometimes used in epoxy chemistry enabling a large reduction in cure time. [5] As the molecule has 4 functional acrylate groups it confers high cross-link density.
Repeating unit of polyphthalamide. Polyphthalamide (aka.PPA, [1] High Performance Polyamide) is a subset of thermoplastic synthetic resins in the polyamide family defined as when 55% or more moles of the carboxylic acid portion of the repeating unit in the polymer chain is composed of a combination of terephthalic (TPA) and isophthalic (IPA) acids. [2]
PCBTF is increasingly used as a xylene replacement in cleaners, thinners, and other aromatic hydrocarbon blends. [2] PCBTF is used as a component (5-12%) of low volatile organic compound (VOC) compliant polyurethane finishes. [5] The substance is used as an ink solvent in the printing industry. Parachlorobenzotrifluoride has a high capacity for ...
R-454B, also known by the trademarked names Opteon XL41, Solstice 454B, and Puron Advance, is a zeotropic blend of 68.9 percent difluoromethane (R-32), a hydrofluorocarbon, and 31.1 percent 2,3,3,3-tetrafluoropropene (R-1234yf), a hydrofluoroolefin. [1]
Green S is a green synthetic coal tar triarylmethane dye with the molecular formula C 27 H 25 N 2 O 7 S 2 Na. As a food dye, it has E number E142. It can be used in mint sauce, desserts, gravy granules, sweets, ice creams, and tinned peas. Green S is prohibited as a food additive in Canada, United States, Japan, and Norway. [3]
Image source: Getty Images. 1. It has clear competitive advantages. Upstart's online platform approves loans for banks, credit unions, and auto dealerships.
The four testosterone esters are as follows; . 30 mg testosterone propionate [1]; 60 mg testosterone phenylpropionate [1]; 60 mg testosterone isocaproate [1]; 100 mg testosterone decanoate [1]
These flavorful chicken dinner recipes highlight one of the most beloved protein sources and have been popular among EatingWell readers in 2024.