39771-28-3

Basic information

• Product Name: 2,4,6-Triamino-3,5-dinitropyridine
• Synonyms: 2,4,6-Triamino-3,5-dinitropyridine
• CAS NO: 39771-28-3
• Molecular Formula: C5H6N6O4
• Molecular Weight: 214.13894
• Mol File: 39771-28-3.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 656.9°C at 760 mmHg
• Flash Point: 351.1°C
• Appearance: /
• Density: 1.892g/cm³
• Vapor Pressure: 3.92E-17mmHg at 25°C
• Refractive Index: 1.84
• CAS DataBase Reference: 2,4,6-Triamino-3,5-dinitropyridine(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4,6-Triamino-3,5-dinitropyridine(39771-28-3)
• EPA Substance Registry System: 2,4,6-Triamino-3,5-dinitropyridine(39771-28-3)

Safety Data

• Hazardous Substances Data: 39771-28-3(Hazardous Substances Data)

Usage

General Description

2,4,6-Triamino-3,5-dinitropyridine, also known as TATB, is a chemical compound used as an explosive material. It is a yellow crystalline solid that is highly stable and resistant to shock and friction. TATB is commonly used in the production of insensitive high explosives due to its outstanding thermal stability and detonation performance. It has a low sensitivity to impact, friction, and heat, making it a valuable component in the manufacturing of munitions, military equipment, and industrial explosives. TATB is also used in the aerospace industry as an additive to solid rocket propellants due to its high energy and low flame temperature.

InChI:InChI=1/C5H6N6O4/c6-1-2(10(12)13)4(7)9-5(8)3(1)11(14)15/h(H6,6,7,8,9)

Upstream product

• 940-06-7 3,5-dinitropyridine 
• 31793-29-0 4-Amino-3,5-dinitropyridine 
• 10425-70-4 4-chloro-3,5-dinitropyridine 
• 25194-01-8 4-nitro-2,6-dichloro-pyridine 
• 2587-00-0 2,6-dichloropyridine N-oxide 
• 2402-78-0 2,6-dichloropyridine 
• 650140-90-2 4-amino-2,6-dichloro-3,5-dinitropyridine 
• 2587-02-2 2,6-dichloro-[4]pyridylamine 
• 34981-11-8 2,6-diamino-3,5-dinitropyridine 
• 3073-30-1 3,5-dinitropyridin-2-amine 
• 2578-45-2 2-chloro-3,5-dinitropyridine 

Downstream Products

• 175553-46-5 2,4,6-triamino-3,5-dinitropyridine-1-oxide 

Relevant articles and documents

Efficient synthesis of 4-amino-2,6-dichloropyridine and its derivatives

A facile synthetic route to an important intermediate 4-amino-2,6-dichloropyridine was developed. Oxidation of 2,6-dichloropyridine as a starting material gave pyridine N-oxide derivative which was subjected to nitration followed by reduction. Subsequent nitration of the product and nucleophilic displacement reaction were carried out to afford fully substituted energetic pyridine derivatives. Most of the synthetic reactions proceeded under mild conditions.

Amination of 3,5-Dinitropyridines with Liquid Ammonia/Potassium Permanganate

3,5-Dinitropyridine and some of its derivatives are aminated with a liquid ammonia solution of potassium permanganate to the corresponding 2-, 4- and 6- mono- and (or) di- and (or) triamino-substituted compounds.The intermediate amino ?-adducts of 3,5-dinitropyridines are detected by 1H-NMR spectroscopy.Quantum-mechanical calculations for a few 3,5-dinitropyridines suggest that the experimentally observed regioselectivity of the amination is a charge-controlled process. Key Words: Amination / Amino ?-adducts / Reactivity indices / Calculations, MNDO / Pyridines