What is PETN made of?
PETN has the chemical formula C5H8N4O12. It is prepared by reacting pentaerythritol (C5H12O4), an alcohol traditionally used in paints and varnishes, with nitric acid (HNO2).
How pentaerythritol tetranitrate is formed?
PETN has the chemical formula C5H8N4O12. It is formed by reacting pentaerythritol (C5H12O4), an alcohol commonly used in paints and varnishes, with nitric acid (HNO2). The reacting solution is chilled to precipitate the PETN.
What is PETN used for?
In its pure form, PETN is a granular white powder that can be set off by simple friction. But as an ingredient in plastic explosives, PETN is more stable and is commonly used in metallurgy, demolition, rock blasting and even for creating sculptures. It is also a common ingredient in most bomb shells and missiles.
What is formula of RDX?
C3H6N6O6
RDX/Formula
A common explosive in warheads is cyclonite, commonly referred to as RDX (Royal Demolition Explosive). RDX is an organic compound combined with other ingredients to form a powerful warhead in several anti-ship missiles. The chemical formula for RDX is C3H6N6O6.
What is Semtex made off?
Semtex is based on PETN-RDX (Penaerythrite tetranitrate – Research Development Explosive), a plastic explosive formerly made by Explosia in the Czech Republic. It is a favourite explosive of terrorist groups, particularly PIRA, as only small amounts are needed for horrendous results.
Which explosives is known as Octogen?
Summary: HMX (Octogen) is an acronym for High Melting eXplosive. It is also known as octogen and cyclotetramethylene-tetranitramine, as well as by other names. It is a colorless solid that dissolves slightly in water.
How do you make pentaerythritol?
Pure pentaerythritol, prepared from the purified tetranitrate, is stated to melt at 260°. Pentaerythritol can be prepared by condensing acetaldehyde with formaldehyde in aqueous solution by means of calcium hydroxide or barium hydroxide.
Who invented nitrocellulose?
The first practical smokeless powder made from nitrocellulose, for firearms and artillery ammunition, was invented by French chemist Paul Vieille in 1884. Jules Verne viewed the development of guncotton with optimism. He referred to the substance several times in his novels.
How many nitro groups are in PETN?
Pentaerythritol tetranitrate is a pentaerythritol nitrate in which all four hydroxy groups of pentaerythritol have been converted to the corresponding nitrate ester.
What is the full form of TNT?
Trinitrotoluene
TNT/Full name
trinitrotoluene (TNT), a pale yellow, solid organic nitrogen compound used chiefly as an explosive, prepared by stepwise nitration of toluene.
What is another name for RDX?
Name. RDX is also known, but less commonly, as cyclonite, hexogen (particularly in Russian, French, German and German-influenced languages), T4, and, chemically, as cyclotrimethylenetrinitramine.