Nitramide

Base Information

• Chemical Name: Nitramide
• CAS No.: 7782-94-7
• Molecular Formula: H2N2O2
• Molecular Weight: 62.0281
• UNII: B8N6F7BJTL
• DSSTox Substance ID: DTXSID20999028
• Wikipedia: Nitramide
• Wikidata: Q3082228
• Mol file: 7782-94-7.mol

Synonyms:Nitramide;7782-94-7;UNII-B8N6F7BJTL;B8N6F7BJTL;Nitrylamide;nitric amide;amidodioxidonitrogen;NITROAMINE;N-NITROAMINE;NITRAMIDE [MI];NO2NH2;NITRAMINE (H2NNO2);H2N-NO2;N(NH2)O2;CHEBI:29273;DTXSID20999028;dihydrido-1kappa(2)H-dioxido-2kappa(2)O-dinitrogen;Q3082228

Chemical Property of Nitramide

Chemical Property:

• Melting Point: 72-75oC (dec)
• PSA: 71.84000
• Density: 1.378g/cm³
• LogP: 0.36030
• XLogP3: -0.2
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 62.011627311
• Heavy Atom Count: 4
• Complexity: 25.5

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: N[N+](=O)[O-]
• General Description: Nitroamine (H2N-NO2), also known as nitro-amine, nitric amide, or amidodioxidonitrogen, is a highly reactive and unstable compound characterized by a nitro group (-NO2) bonded to an amino group (-NH2). It is a simple nitrogen-oxygen-hydrogen molecule with potential applications in energetic materials, though its instability poses significant handling challenges. Nitroamine's structure and reactivity make it of interest in theoretical and experimental chemistry, particularly in studies of high-energy compounds and decomposition mechanisms.

Technology Process of Nitramide

There total 3 articles about Nitramide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 91.0%

nitrourea (556-89-8) + ammonia (7664-41-7) → urea (57-13-6) + nitramine (7782-94-7)

Guidance literature:

In ammonia; at -33°C;

Reference yield: 20.0%

nitroxyl (10102-43-9) → hyponitrous acid (19467-31-3,173728-04-6) + nitramine (7782-94-7) + dinitrogen monoxide (10024-97-2)

Guidance literature:

slow defrosting at -95°C;

Reference yield:

→ 2-nitro-4-(3-pyrrolidin-1-ylpropoxy)phenylamine (402948-26-9) + nitramine (7782-94-7)

Guidance literature:

upstream raw materials:

nitrourea

ammonia

nitroxyl

Downstream raw materials:

water

dinitrogen monoxide

hydrazine

nitrogen

Refernces

Chemistry of urea nitro derivatives: II. Synthesis of nitramide from N,N′-dinitrourea. New reactions of nitramide

10.1023/A:1015334703526

The research focuses on the chemistry of urea nitro derivatives, specifically the synthesis of nitramide from N,N'-dinitrourea and subsequent reactions of nitramide. The study developed convenient procedures for synthesizing nitramide based on urea through the hydrolysis of N,N'-dinitrourea, which is highly reactive and sensitive to mechanical disturbance. The experiments involved various reactants such as urea, N,N'-dinitrourea, water, sulfuric acid, ammonium nitrate, and water-saturated solvents with low dielectric constants. The analyses used to monitor the reactions and characterize the products included infrared (IR) and ultraviolet (UV) spectroscopy, as well as kinetic measurements to determine the rate constants of the hydrolysis reactions. The study also explored nitramide's decomposition in acid media and its reactions with formaldehyde, ethyl acetate, and acetic anhydride, leading to the formation of various compounds like dinitramide, methylenedinitramine, and N-nitroacetamide.

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