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1,3-Dichloropropene, sold under diverse trade names, is an organochlorine compound with the formula C 3 H 4 Cl 2. It is a colorless liquid with a sweet smell. It is feebly soluble in water and evaporates easily. It is used mainly in farming as a pesticide, specifically as a preplant fumigant and nematicide. It acts non-specifically and is in ...
Coordinative chain polymerization: With Ziegler–Natta catalyst TiCl 4 /Al(i-C 4 H 9) 3, a more pure cis-1,4-polyisoprene similar to natural rubber is formed. With Ziegler–Natta catalyst VCl 3 /Al(i-C 4 H 9) 3, trans-dominant polyisoprene is formed. [4] 1,2 and 3,4 dominant polyisoprene is produced MoO 2 Cl 2 catalyst supported by phosphorus ...
Combined intracavernous injection and stimulation test or CIS test is the most commonly performed office diagnostic procedure for erectile dysfunction. It consists of an intracavernosal injection , visual or manual sexual stimulation , and a rating of the subsequent erection .
The Kurnakov test, also known as Kurnakov's reaction, is a chemical test that distinguishes pairs of cis- and trans-isomers of [PtA 2 X 2] (A = NH 3, X = halogen or pseudohalide). Upon treatment with thiourea , the trans -dihalides give less soluble white products, whereas the cis -dihalides give more soluble yellow products.
1,2-Dichloropropane is an intermediate in the production of perchloroethylene and other chlorinated chemicals. [4] It was once used as a soil fumigant, chemical intermediate, as well as an industrial solvent and was found in paint strippers, varnishes, and furniture finish removers but some of these uses have been discontinued.
1,3-Dichloropropane is a compound of chlorine, hydrogen, and carbon. It may be found as a contaminant in soil fumigants containing 1,3-dichloropropene . [ 2 ] It has low acute toxicity.
Because (1R,3R)-1,2,3-trimethylcyclopentane is a cycloalkane, its three methyl substituents are capable of exhibiting cis/trans isomerism. This implies that the methyl groups in positions 1,2, and 3 may occupy different spatial arrangements (i.e.they may either lay cis or trans with respect to each other).
Cyclododecatriene is the raw material for the production of dodecanedioic acid (4) through hydrogenation to cyclododecane (2) followed by air oxidation in the presence of boric acid at elevated temperatures to a mixture of the alcohol (3a) and the ketone (3b).