1 Answer
- Urotropine is hexamethylene tetramine. N
- Formaldehyde reacts with ammonia to form hexamethylene tetramine, which is called Urotropine.
- Urotropine is used as a medicine to treat urinary infection.
- Nitration of Urotropine under controlled condition gives an explosive RDX (Research and development explosive). ...
What is called urotropine?
hexamethylene tetramine. This is used as urinary antiseptic in medicine, in name of 'Urotropine'.
Which is used to prepare urotropine?
The most common production method of urotropine in industrial scale is the reaction of formaldehyde with ammonia or ammonium salts.
How urotropine is formed?
Hence Urotropine is formed by the action of Ammonia on Formaldehyde.
What is the structure of urotropine?
C6H12N4Methenamine / Formula
Which reagent can produce Urotropine?
Formaldehyde reacts with ammonia to give urotropine .
Which of the following reagents can give Urotropine?
Methanal and 50% NaOH.
What is hexamine powder?
Hexamine is a heterocyclic organic compound that has the chemical formula C6H12N4. It is also known as Hexamethylenetetramine, Methenamine, or Urotropin. Hexamine acts as an anti-infective agent, the most commonly used element to treat urinary tract infections. Aleksandr Butlerov discovered the Hexamine powder in 1859.
Is hexamine flammable?
DOT#: UN 1328 ERG Guide #: 133 Hazard Class: 4.1 (Flammable solid) COMBUSTIBLE SOLID Finely dispersed Hexamine particulate or powdered dust is an explosion hazard. Use dry chemical, water spray, sand, earth or foam as extinguishing agents. POISONOUS GASES ARE PRODUCED IN FIRE, including Nitrogen Oxides.
How do you make a hexamine solution?
Just take, i.e. 200 ml of 36% formaldehyde, and add i.e. a 10% solution of ammonia (or 25%, or whatever) and mix.
Is hexamine a drug?
Hexamine hippurate is used to suppress or eliminate urinary bacteria associated with chronic or recurrent infection. Hiprex may be used for short or long term treatment. Hexamine hippurate helps to acidify the urine and maintain a low urinary pH. Hexamine hippurate has antibacterial activity.
Where is hexamine found?
Hexamine—found in barbecue lighter fluid. Lead—used in batteries. Naphthalene—an ingredient in mothballs.
What are the uses of benzaldehyde?
Used in flavoring and perfume making. Benzaldehyde is an aromatic aldehyde bearing a single formyl group with an almond odor. Benzaldehyde can be derived from natural sources and is widely used by the chemical industry in the preparation of various aniline dyes, perfumes, flavorings, and pharmaceuticals.
What is the composition of formalin?
Formalin is a water-based saturated solution of formaldehyde gas. It contains about 40% formaldehyde gas (by volume) or 37% formaldehyde gas (by weight), as well as a small amount of stabilizer. The general stabilizer, in this case, is 10-12 percent methanol, which helps to avoid formaldehyde polymerization.
Which of the following set of polymers contain same monomer which is used to prepare Urotropine?
Correct option is (2) Glyptal, Urea-Formaldehyde resin, Melamine-Formaldehyde resin.
What is the formula of formaldehyde?
CH2OFormaldehyde / Formula
Do they still use formaldehyde?
Formaldehyde is still used in many consumer products. Minnesota Statute 325F. 181 requires that all plywood and particle board used as building materials comply with federal standards that limit the amount of formaldehyde that can be released.
Synthesis, structure, reactivity
Hexamethylenetetramine was discovered by Aleksandr Butlerov in 1859. [2] [3] It is prepared industrially by combining formaldehyde and ammonia: [4]
Applications
The dominant use of hexamethylenetetramine is in the production of powdery or liquid preparations of phenolic resins and phenolic resin moulding compounds, where it is added as a hardening component. These products are used as binders, e.g.
Historical uses
Hexamethylenetetramine was first introduced into the medical setting in 1895 as a urinary antiseptic. [16] However, it was only used in cases of acidic urine, whereas boric acid was used to treat urinary tract infections with alkaline urine.
Producers
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, Germany ceased; in 1996, the Italian facility of Agrolinz closed down; in 2001, the UK producer Borden closed; in 2006, production at Chemko, Slovak Republic, was closed.
