Medina

Base Information

• Chemical Name: Medina
• CAS No.: 14168-44-6
• Molecular Formula: CH4 N4 O4
• Molecular Weight: 136.067
• Hs Code.: 2928000090
• DSSTox Substance ID: DTXSID80161800
• Wikidata: Q25999260
• Metabolomics Workbench ID: 53966
• Mol file: 14168-44-6.mol

Synonyms:methylenedinitramine

Chemical Property of Medina

Chemical Property:

• Refractive Index: 1.5000 (estimate)
• Boiling Point: 323.4°Cat760mmHg
• Flash Point: 149.4°C
• PSA: 115.70000
• Density: 1.542g/cm³
• LogP: 0.33470
• XLogP3: 0.9
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 2
• Exact Mass: 136.02325462
• Heavy Atom Count: 9
• Complexity: 96.7

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(N[N+](=O)[O-])N[N+](=O)[O-]
• General Description: Methylenedinitramine is a compound formed through the reaction of nitramide with formaldehyde, as explored in the study. It is one of the derivatives produced alongside other nitro compounds, such as dinitramide and N-nitroacetamide, under specific reaction conditions involving acid media and various organic reactants. The research highlights its synthesis as part of broader investigations into the reactivity of nitramide, though detailed properties or applications of methylenedinitramine itself are not explicitly discussed in the provided abstract.

Technology Process of Medina

There total 12 articles about Medina 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: 92.0%

formaldehyd (50-00-0,30525-89-4,61233-19-0) → MEDINA (14168-44-6)

Guidance literature:

With nitramide; sulfuric acid; In water; at -10 - -5 ℃; for 0.333333h;

DOI:10.1023/A:1015334703526

Reference yield: 89.0%

N,N′-dinitrourea (176501-96-5) → MEDINA (14168-44-6)

Guidance literature:

With formaldehyd; sulfuric acid; at 65 - 70 ℃; for 0.333333h;

DOI:10.1023/A:1022555327527

Reference yield: 87.0%

N,N'-dinitromethylenediamine dipotassium salt → MEDINA (14168-44-6)

Guidance literature:

With hydrogenchloride; In diethyl ether; at 0 - 5 ℃; for 3h;

DOI:10.1023/A:1022555327527

upstream raw materials:

methanol

nitro-bis-(nitroamino-methyl)-amine; sodium-salt

bis-(formyl-nitro-amino)-methane

N,N'-bis-hydroxymethyl-N,N'-dinitro-methylenediamine

Downstream raw materials:

Hexahydro-1,3,5-trinitro-1,3,5-triazine

3-nitro-1,3,5-triaza-bicyclo[3.2.1]octane

1,3-dibenzyl-5-nitro-hexahydro-[1,3,5]triazine

3,5-dinitro-[1,3,5]oxadiazinane

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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