Category: 39602-93-2

Ye, Chengfeng published the artcileEnergetic salts of azotetrazolate, iminobis(5-tetrazolate) and 5,5′-bis(tetrazolate), COA of Formula: C3H7IN4, the main research area is azotetrazolate iminobistetrazolate bistetrazolate energetic salt; imidazolium triazolium azotetrazolate energetic salt.

Energetic ionic salts of azotetrazolate (AT), iminobis(5-tetrazolate) (IBT) and 5, 5′-bis(tetrazole) (BT) were synthesized. Ionic salts of AT and BT exhibit high heats of formation, compared with IBT salts, and the IBT salt shows a markedly different thermal behavior upon microwave heating, compared with AT and BT salts. 1-Methyl-4-aminotriazolium azotetrazolate has a layered structure and exhibits a heat of formation of +4360 kJ/kg.

Chemical Communications (Cambridge, United Kingdom) published new progress about Density. 39602-93-2 belongs to class triazoles, name is 4-Amino-1-methyl-4H-1,2,4-triazol-1-ium iodide, and the molecular formula is C3H7IN4, COA of Formula: C3H7IN4.

Referemce:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Tamura, Yasumitsu published the artcileReactions of 1-methyl-1H-1,2,4-triazolium 4-imine and 4-acylimines with acetylenic esters, COA of Formula: C3H7IN4, the main research area is triazolium imine acylation; triazoleacetate carboxamidomethylene; carboxamidomethylenetriazoleacetate.

Reaction of the triazolium iodide I with MeO2CCCCO2Me or MeO2CCCH in the presence of alkali followed by heating with H2O gave Me 1H-pyrazole-4-carboxylates in low yields; reaction of 4-acylimino-1-methyl-1H-1,2,4-triazolium betaines II (R = Ph,Me,OEt) with MeO2CCCH gave the 1-methyl-1H-1,2,4-triazole III.

Chemical & Pharmaceutical Bulletin published new progress about Acylation. 39602-93-2 belongs to class triazoles, name is 4-Amino-1-methyl-4H-1,2,4-triazol-1-ium iodide, and the molecular formula is C3H7IN4, COA of Formula: C3H7IN4.

Referemce:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Xue, Hong published the artcileNew Energetic Salts Based on Nitrogen-Containing Heterocycles, Synthetic Route of 39602-93-2, the main research area is azidotriazole iodomethane quaternization; nitric acid azidotriazole quaternization; perchloric acid azidotriazole quaternization; azidotriazolium energetic salt preparation crystal structure formation enthalpy; imidazolium nitrate preparation energetic salt formation enthalpy thermal stability; methyltetrazolium nitrate preparation energetic salt formation enthalpy thermal stability; perchlorate tetrazolium preparation energetic salt formation enthalpy thermal stability.

New energetic salts were synthesized via the quaternization of azido or nitro derivatives of imidazole, 1,2,4-triazole, and substituted derivatives of tetrazole with nitric or perchloric acid or iodomethane followed by metathesis reaction with silver nitrate or silver perchlorate. The structures of 1,4-dimethyl-3-azido-1,2,4-triazolium nitrate (I, R = Me), 3-azido-1,2,4-triazolium nitrate (I, R = H), 1-methyl-4-amino-1,2,4-triazolium perchlorate (II, R = NH2, X = ClO4-), and 1,4-dimethyl-2-H-1,2,4-triazolium triiodide (II, R = Me, X = I3-) were confirmed by single-crystal X-ray anal. Most of the salts exhibit good thermal stabilities and low m.ps. By using constant volume combustion energies that were determined exptl. using an oxygen bomb calorimeter, the standard molar enthalpies of formation were derived based on designed Hess thermochem. cycles.

Chemistry of Materials published new progress about Explosives. 39602-93-2 belongs to class triazoles, name is 4-Amino-1-methyl-4H-1,2,4-triazol-1-ium iodide, and the molecular formula is C3H7IN4, Synthetic Route of 39602-93-2.

Referemce:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Ye, Chengfeng published the artcileSynthesis and thermochemical properties of NF2-containing energetic salts, Computed Properties of 39602-93-2, the main research area is difluoroamine tetrazolate salt explosive thermochem property; heat formation difluoroamine tetraazolate explosive salt; detonation property difluoroamine tetraazolate explosive salt.

Ammonium, 1,5-diamino-4-methyl-tetrazolium and 4-amino-1-methyl-triazolium salts of 5-difluoroaminodifluoromethyl-tetrazolate (TA-CF2NF2) were prepared by metathesis reactions of silver 5-difluoroaminodifluoromethyl-tetrazolate and the corresponding iodides. All are thermally stable to ∼150°. The ammonium salt has a d. of 1.88 g/cm-3. The combination of the CBS-4 method and isodesmic bond separation reactions was an economical and reliable method to estimate heats of formation for polyfluorinated mols. The standard heats of formation (ΔfH0298) of ammonium 5-difluoroaminodifluoromethyl-tetrazolate was calculated to be -53.13 kcal/mol-1 using the CBS-4 method. While its detonation pressures (P) and velocities (D) were estimated using Cheetah 4.0: P = 28.78 GPa; D = 8490 m/s-1; detonation properties for 1,5-diamino-4-methyl-tetrazolium salts of 5-difluoroaminomethyltetrazolate (TA-CH2NF2), 5-difluoroaminotetrazolate (TA-NF2) and 5-difluoroaminodinitromethyl-tetrazolate (TA-C(NO2)2NF2) are also compared based on predicted densities and computed heats of formation.

Journal of Fluorine Chemistry published new progress about Cyclization. 39602-93-2 belongs to class triazoles, name is 4-Amino-1-methyl-4H-1,2,4-triazol-1-ium iodide, and the molecular formula is C3H7IN4, Computed Properties of 39602-93-2.

Referemce:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Laus, Gerhard published the artcileSynthesis and crystal structures of new 1,4-disubstituted 1,2,4-triazoline-5-thiones, Recommanded Product: 4-Amino-1-methyl-4H-1,2,4-triazol-1-ium iodide, the main research area is triazolinothione preparation crystal structure.

The simple synthesis of sulfur into the 5-position of 1,4-disubstituted quaternary 1,2,4-triazolium salts by two methods was investigated. The syntheses of 1,4-disubstituted 1,2,4-triazoline-5-thiones I (R1 = CH3, NH2, N(CH3)2, OCH2C6H5; R2 = CH3, CH(CH3)2, NH2, etc.) were reported. Thermolysis of I (R1 = R2 = CH3) in air gave 1,4-dimethyl-1,2,4-triazolium hydrogen sulfate. Crystal structures of I were determined by single-crystal X-ray diffraction. Intermol. hydrogen bonds (C-H-S, C-H-N, N-H-N, N-H-S) were observed in the solid state. The solvent-dependent 1H NMR chem. shifts of signals satisfactorily correlated with the Kamlet-Abboud-Taft π* and β parameters in ten solvents. From the lack of correlation with the α parameter and from the C:S bond length (average 1.67°), a significant contribution of a mesoionic imidazolium-2-thiolate resonance structure seems unlikely.

Zeitschrift fuer Naturforschung, B: A Journal of Chemical Sciences published new progress about Bond length. 39602-93-2 belongs to class triazoles, name is 4-Amino-1-methyl-4H-1,2,4-triazol-1-ium iodide, and the molecular formula is C3H7IN4, Recommanded Product: 4-Amino-1-methyl-4H-1,2,4-triazol-1-ium iodide.

Referemce:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Chowdhury, Arindrajit published the artcileConfined rapid thermolysis/FTIR/ToF studies of methyl-amino-triazolium-based energetic ionic liquids, HPLC of Formula: 39602-93-2, the main research area is methyl amino triazolium energetic ionic liquid confined rapid thermolysis.

Thermal decomposition of the energetic ionic liquids 1-methyl-4-amino-1,2,4-triazolium iodide (Me4ATI), 1-methyl-4-amino-1,2,4-triazolium nitrate (Me4ATN), 1-amino-3-methyl-1,2,3-triazolium iodide (Me1ATI), and 1-amino-3-methyl-1,2,3-triazolium nitrate (Me1ATN) was studied by confined rapid thermolysis. Sub-milligram quantities of the compounds were subjected to decomposition under isothermal conditions achieved by initially heating the sample at rates of approx. 2000 K/s. The products formed by decomposition under the afore-mentioned conditions were sampled by rapid scan FTIR spectroscopy and time-of-flight mass spectrometry. Decomposition studies involving the iodide salts were carried out around 270-290°C, whereas the nitrate salts were subjected to 320-340 °C. The amino group was found to be involved in the initiation reaction, forming copious quantities of ammonia from the iodide compounds and, N2O and H2O from the nitrate compounds The extent of decomposition of the triazole ring was minimal at the considered temperatures

Thermochimica Acta published new progress about Ionic liquids. 39602-93-2 belongs to class triazoles, name is 4-Amino-1-methyl-4H-1,2,4-triazol-1-ium iodide, and the molecular formula is C3H7IN4, HPLC of Formula: 39602-93-2.

Referemce:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Drake, Gregory published the artcile(1R)-4-amino-1,2,4-triazolium salts: New families of ionic liquids, Name: 4-Amino-1-methyl-4H-1,2,4-triazol-1-ium iodide, the main research area is amino triazolium bromide nitrate preparation ionic liquid.

New classes of ionic liquids based upon the halide and nitrate salts of 1-alkyl substituted-4-amino-1,2,4-triazolium cations (R = Me, decyl, iso-Pr, allyl, and methylcyclopropyl) have been synthesized, characterized by vibrational spectra, multinuclear NMR, elemental anal., and DSC studies. Single crystal x-ray diffraction studies were carried out on 1-isopropyl-4-amino-1,2,4-triazolium bromide, 1-ethyl-4-amino-1,2,4-triazolium bromide, 1-propyl-4-amino-1,2,4-triazolium bromide, 1-hexyl-4-amino-1,2,4-triazolium bromide, and 1-heptyl-4-amino-1,2,4-triazolium bromide, as well as 1-isopropyl-4-amino-1,2,4-triazolium nitrate and 1-methylcyclopropyl-4-amino-1,2,4-triazolium nitrate. The details of similarities, differences, and the effects of strong hydrogen bonding in the all of the structures will be discussed.

ACS Symposium Series published new progress about Ionic liquids. 39602-93-2 belongs to class triazoles, name is 4-Amino-1-methyl-4H-1,2,4-triazol-1-ium iodide, and the molecular formula is C3H7IN4, Name: 4-Amino-1-methyl-4H-1,2,4-triazol-1-ium iodide.

Referemce:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Tao, Guo-Hong published the artcileEnergetic ionic liquids based on lanthanide nitrate complex anions, SDS of cas: 39602-93-2, the main research area is lanthanide nitrate energetic ionic liquid preparation thermolysis enthalpy structure; safety energetic ionic liquid rare earth nitrate potential propellant.

Energetic ionic liquids based on anionic lanthanide nitrate complexes Cat+3[Ln(NO3)6]3-, where Cat+ is guanidinium, 4-aminotriazolium, 4-amino-1-methyltriazolium, 4-amino-1-ethyltriazolium, 4-amino-1-butyltriazolium, 1,5-diaminotetrazolium, and 1,5-diamino-4-methyltetrazolium, were prepared The hexanitratolanthanate (-cerate) salts with the last two cations, which are the 1st CO-balanced energetic ionic liquids that are stable to hydrolysis and air, have impact sensitivities of ∼27 J. These ionic liquids were obtained by an environmentally friendly, simple method using nitrate-containing precursors. All salts were fully characterized by IR and NMR spectroscopy, elemental anal., and determination of thermal stability, phase behavior, d., and H2O content. According to theor. calculations, these new compounds have potential as propellants.

Chemistry – A European Journal published new progress about Explosibility. 39602-93-2 belongs to class triazoles, name is 4-Amino-1-methyl-4H-1,2,4-triazol-1-ium iodide, and the molecular formula is C3H7IN4, SDS of cas: 39602-93-2.

Referemce:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Moderhack, Dietrich published the artcilePhenylcarbamoylation of N-acetyl-1,2,4-triazolium-4-aminides revisited, Recommanded Product: 4-Amino-1-methyl-4H-1,2,4-triazol-1-ium iodide, the main research area is phenylcarbamoylation acetyltriazolium aminide.

The reaction of N-acetyl-1,2,4-triazolium-4-aminides with PhSCN affords ring functionalized products rather than linear adducts. Analogous compounds are obtained from 1-acetamido-4-methyl-4H-1,2,4-triazolium iodide and its imidazolium congener. Twofold carbamoylation occurs on reaction of aminotriazolium salts in the presence of base. Azoliums having Me at C(5)/(2) are inert throughout.

Heterocycles published new progress about Carbamoylation. 39602-93-2 belongs to class triazoles, name is 4-Amino-1-methyl-4H-1,2,4-triazol-1-ium iodide, and the molecular formula is C3H7IN4, Recommanded Product: 4-Amino-1-methyl-4H-1,2,4-triazol-1-ium iodide.

Referemce:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Savateev, Aleksandr published the artcileHalogen free 1,2,3- and 1,2,4-triazolide based ionic liquids: synthesis and properties, Category: triazoles, the main research area is azolium triazolide ionic liquid preparation thermal stability dynamic viscosity.

Triazoles were successfully used as building blocks to create “”fully organic”” ILs featuring on both sides organic ions, i.e., 1,2,3- or 1,2,4-triazolide anions and 1,2,4-triazolium or imidazolium cations. Glass transition temperatures, densities and viscosities of these ILs were determined Their electrochem. and thermal stability and also conductivity, were higher than those for known ILs.

Chemical Communications (Cambridge, United Kingdom) published new progress about Current density. 39602-93-2 belongs to class triazoles, name is 4-Amino-1-methyl-4H-1,2,4-triazol-1-ium iodide, and the molecular formula is C3H7IN4, Category: triazoles.

Referemce:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics