tert-butanol, and methyl tert-butyl ether (MTBE), with an annual consumption exceeding 30 million tons1. Generally, the steam cracking of naphtha generates C4hydrocarbon mixtures containing 30~60% 1,3-butadiene (C4H6), 10~20% n-butene (n-C4H8), and 10~30% iso-C4H82. While, the stringe...
Herein, water-soluble hollow cup-like macrocyclic molecules, sulfothiacalix[4]arene (STCAss) and sulfocalix[4]arene (SCA), are ionically bonded into the polyamide network to engineer the molecular-sieving properties of TFN membranes for organic solvent forward osmosis (OSFO). Introducing both ST...
Here, menthol was combined with organic acids or alcohols to produce nine hDESs, all of which were freely miscible with each other. Three of the hDESs, vis. ML, MB, and MT (containing menthol combined with levulinic acid, 1,3-butanediol, and tert-butanol, respectively) were selected as ...
Molecular Conformation and Structural Correlations of Liquid D-tert-Butanol at Room Temperature by Neutron DiffractionConformationStructureCorrelationD-terr-ButanolNeutron DiffractionAn analysis of neutron diffraction data of liquid deuterated terr-butanol at room temperature to determine its molecular ...
The state of aggregation of room temperature liquid perfluoro tert -butanol (TBF) has been assessed in comparison with that of its hydrogenated homologue (TBH). This study has been performed using vibrational spectroscopy (Raman scattering and infrared absorption) and X-ray diffraction, analyzed by ...
The following are mentioned as examples of compounds corresponding to the formula (II): the di- and poly-cyanic acid esters, 1,3- and 1,4-dicyanatobenzene, 2-tert.-butyl-1,4-dicyanatobenzene, 2,4-dimethyl-1,3-dicyanatobenzene, 2,5-di-tert.-butyl-1,4-dicyanatobenzene, tet...
220.36 4,6- di-tert-butyl-meta-cresol CAS: 497-39-2Use(s): indirect food additives: adjuvants, production aids, and sanitizers 220.36 4- nonyl phenol CAS: 104-40-5Use(s): indirect food additives: adhesives and components of coatings ...
USP Propoxyphene Napsylate RS—This is the monohydrate form.Do not dry;determine the water content titrimetrically at time of use for quantitative analyses.Keep container tightly closed. USP Propoxyphene Related Compound A RS[a-d-4-dimethylamino-1,2-diphenyl-3-methyl-2-butanol hydrochloride](C19...
Huanglian jiedu decoction (HLJDD) is a heat-clearing and detoxifying agent composed of four kinds of Chinese herbal medicine. Previous studies have shown that HLJDD can improve the inflammatory response of ulcerative colitis (UC) and maintain intestinal
Acetyl-CoA carboxylases (ACCs) are crucial metabolic enzymes and attractive targets for drug discovery. Eukaryotic acetyl-CoA carboxylases are 250 kDa single-chain, multi-domain enzymes and function as dimers and higher oligomers. Their catalytic acti