Hexamethylenetetramine, also known as methenamine, hexamine, or urotropin, is a heterocyclic organic compound with the formula (CH2)6N4. This white crystalline compound is highly soluble in water and polar organic solvents. It has a cage-like structure similar to adamantane. It is useful in the synthesis of … See more Hexamethylenetetramine was discovered by Aleksandr Butlerov in 1859. It is prepared industrially by combining formaldehyde and ammonia: The reaction can be conducted in gas phase and in solution. See more The dominant use of hexamethylenetetramine is in the production of powdery or liquid preparations of See more Since 1990 the number of European producers has been declining. The French SNPE factory closed in 1990; in 1993, the production of hexamethylenetetramine in Leuna, … See more Hexamethylenetetramine was first introduced into the medical setting in 1895 as a urinary antiseptic. However, it was only used in cases of acidic urine, whereas boric acid was used … See more WebApr 17, 2024 · The number of C - C bonds in Hexamethylena tetramine (C H 2)6N 4 ( C H 2) 6 N 4 or urotropine are A. 9 B. 6 C. 4 D. 0 class-12 multiple-choice-questions Share It On Facebook Twitter Email Please log in or register to answer this question. 1 Answer 0 votes answered Apr 17, 2024 by Somyakumari (120k points) Correct Answer - D

3.6: Resonance Structures - Chemistry LibreTexts

WebEach ring and double bond counts as one degree of unsaturation. Triple bonds count as two degrees of unsaturation. If the total degree of unsaturation is calculated from the molecular formula, it can greatly help establish possible structures. … WebApr 1, 2005 · The crystal structure of urotropine-N-oxide.formic acid, as determined from multiple temperature single-crystal X-ray diffraction experiments in the range 123-295 K and from neutron diffraction... pagan valentine cards

How many sigma and pi bonds are there in the given molecule?

WebThe molecular formula of Urotropine is ………. (a) (CH2)6N4. (b) (CH2)4N6. (c) (CH2)2N2. (d) (CH2)6N6. carbonyl compounds. WebMay 8, 2024 · n is the number of resonance structures. Consider the "top" NO bond in the nitrate ion, N O 3 −, as shown in the resonance structure below. In the first structure this … WebApr 7, 2024 · For how to calculate the degree of unsaturation, the formula is given as: DU = \ [\frac {\left ( 2c+2+N-x-H \right )} {2}\] The input values are an indication of the number of hydrogen atoms that should be present for the given compound to be classified as saturated. A saturated molecule contains only single bonds and no rings. ヴィヴィアン ベルトリング 指輪