602-99-3 Usage
Description
2,4,6-Trinitro-m-cresol, also known as TNT, is a chemical compound that serves as a powerful explosive. It is characterized by its yellow crystalline appearance and is readily soluble in alcohol, ether, and acetone. TNT is known for its ability to produce a powerful blast upon instantaneous explosion, with the primary hazard being the blast itself rather than flying projectiles or fragments. It is also important to note that under prolonged exposure to fire or heat, the containers holding TNT may explode violently.
Uses
Used in Military Applications:
2,4,6-Trinitro-m-cresol is used as a high explosive in the military for various purposes, such as bursting charges in ammunition and other explosive devices. Its powerful blast and ability to detonate quickly make it a preferred choice for military applications.
Used in Civil Engineering:
In civil engineering, 2,4,6-Trinitro-m-cresol is used as a controlled explosive for demolition purposes. Its ability to produce a powerful blast without generating excessive fragments makes it suitable for controlled demolitions in construction and infrastructure projects.
Used in Mining Industry:
2,4,6-Trinitro-m-cresol is also utilized in the mining industry for blasting operations. Its powerful explosive properties allow for efficient breaking of rocks and other hard materials, facilitating the extraction of valuable minerals and resources.
Air & Water Reactions
Slightly soluble in water.
Reactivity Profile
2，4，6-Trinitro-m-cresol is a nitroaryl derivative. 2，4，6-Trinitro-m-cresol is sensitive to heat. Nitroaryls range from slight to strong oxidizing agents. If mixed with reducing agents, including hydrides, sulfides and nitrides, they may begin a vigorous reaction that culminates in a detonation. The aromatic nitro compounds may explode in the presence of a base such as sodium hydroxide or potassium hydroxide even in the presence of water or organic solvents. The explosive tendencies of aromatic nitro compounds are increased by the presence of multiple nitro groups.
Purification Methods
Crystallise the cresol successively from H2O, aqueous EtOH and *benzene/cyclohexane, then dry at 80o for 2hours. [Davis & Paabo J Res Nat Bur Stand 64A 533 1960, Beilstein 6 H 387, 6 I 194, 6 II 363, 6 III 1331, 6 IV 2079.]
Check Digit Verification of cas no
The CAS Registry Mumber 602-99-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,0 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 602-99:
(5*6)+(4*0)+(3*2)+(2*9)+(1*9)=63
63 % 10 = 3
So 602-99-3 is a valid CAS Registry Number.
InChI:InChI=1/C7H5N3O7/c1-3-4(8(12)13)2-5(9(14)15)7(11)6(3)10(16)17/h2,11H,1H3
602-99-3Relevant articles and documents
Abnormal reactions of 2-methoxy-4,9-dimethyl-1-nitroacridine with selenous acid and selenium(IV) oxide. Synthesis of 1H-selenopheno[2,3,4-k,l]acridine-1- one: A new seleno-containing ring system
Radchenko, Oleg S.,Sigida, Elena N.,Balaneva, Nadezhda N.,Dmitrenok, Pavel S.,Novikov, Vyacheslav L.
experimental part, p. 209 - 214 (2011/04/15)
Unusual course of the reaction was revealed on the oxidation of functionally substituted acridine containing the activated methyl groups by well-known oxidants, such as selenous acid and selenium(IV) oxide. Treatment of 2-methoxy-4,9-dimethyl-1-nitroacridine (5) with an excess of H 2SeO3 in boiling ethanol gave a mixture of the normal reaction products, 2-methoxy-4-methyl-1-nitro-9-formylacridine (11) (isolated yield 29%) and 2-methoxy-4-methyl-1-nitroacridine-9-carboxylic acid (12) (36%), together with an abnormal product, 3-methoxy-5-methyl-1H-selenopheno[2,3,4-k,l] acridine-1-one (13) (21%), which is the first example of a new seleno-containing ring system. With the use of SeO2 the yield of selenolactone 13 was much lower.
