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Triflic acid, the short name for trifluoromethanesulfonic acid, TFMS, TFSA, HOTf or TfOH, is a sulfonic acid with the chemical formula CF 3 SO 3 H. It is one of the strongest known acids. Triflic acid is mainly used in research as a catalyst for esterification. [2] [3] It is a hygroscopic, colorless, slightly viscous liquid and is soluble in ...
tica .org. The International Cat Association ( TICA) is considered the world's largest genetic cat registry. Originally a North American organization, it now has a worldwide presence. The organization has a genetic registry for pedigreed and household pet cats and is one of the world's largest sanctioning bodies for cat shows .
Trimethylsilyl trifluoromethanesulfonate ( TMSOTf) is an organosilicon compound with the formula (CH3)3SiO3SCF3. It is a colorless moisture-sensitive liquid. It is the trifluoromethanesulfonate derivative of trimethylsilyl. [1] It is mainly used to activate ketones and aldehydes in organic synthesis .
Trifluoromethyltrimethylsilane (known as Ruppert-Prakash reagent, TMSCF 3) is an organosilicon compound with the formula CF 3 Si (CH 3) 3. It is a colorless liquid. The compound is a reagent used in organic chemistry for the introduction of the trifluoromethyl group. The compound was first prepared in 1984 by Ingo Ruppert [1] and further ...
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Taipei International Christian Academy (TICA) is an International American Curriculum School Cooperative for parents and students in Taipei. TICA's educational program is Christ centered, project based, authentic service focused, and inclusive of students with special needs. Its website is now closed, so presumably the school is as well.
Spherical platinum nanoparticles can be made with sizes between about 2 and 100 nanometres (nm), depending on reaction conditions. [1] [2] Platinum nanoparticles are suspended in the colloidal solution of brownish-red or black color. Nanoparticles come in wide variety of shapes including spheres, rods, cubes, [3] and tetrahedra.
83/km 2 (210/sq mi) Time zone. UTC−06:00. Postal code. 61101. Jacó ( Spanish pronunciation: [xa'ko]) is a district of the Garabito canton, in the Puntarenas province of Costa Rica. [1] [2] Jacó has a black sand beach that is 4 km (2.5 mi) long and is popular among surfers. [3]