| } | |
|---|---|
| Chemical name | } |
| Other names | methenamine, urotropine hexamethylenetetramine, uritone 1,3,5,7-tetraazaadamantane, HMT |
| Chemical formula | } |
| Molecular mass | } g/mol |
| CAS number | * |
| Density | } g/cm3 (25 °C) |
| Solubility in water | 85.3 g/100 ml (25 °C) |
| Boiling point | } °C (sublimes) |
| SMILES | } |
| Chemical infobox | |
Hexamine, also called methenamine (INN), is a heterocyclic organic compound that can be prepared by the reaction of formaldehyde and ammonia. It is crystalline and white in appearance. Particle size ranges from 80-800 micrometres. It is moderately soluble in water and well soluble in most organic solvents. It has a cage-like structure similar to adamantane.
It has two very different types of uses: as an antibiotic (commonly the hippurate salt, methenamine hippurate), and as a solid fuel tablet used for cooking while camping or hiking. The name methenamine is more common in its medicinal uses and hexamine is more common in commercial uses.

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