3,5-Dihydro-4-(methylimino)-4H-pyrazole, 3,3,5,5-tetramethyl-

Base Information

Chemical Name:3,5-Dihydro-4-(methylimino)-4H-pyrazole, 3,3,5,5-tetramethyl-
CAS No.:72443-11-9
Molecular Formula:C8H15N3
Molecular Weight:153.227
Hs Code.:
DSSTox Substance ID:DTXSID50993256

Synonyms:72443-11-9;3,5-Dihydro-4-(methylimino)-4H-pyrazole, 3,3,5,5-tetramethyl-;DTXSID50993256;N,3,3,5,5-Pentamethyl-3,5-dihydro-4H-pyrazol-4-imine

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Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 3,5-Dihydro-4-(methylimino)-4H-pyrazole, 3,3,5,5-tetramethyl-

Chemical Property:

Vapor Pressure:1.63mmHg at 25°C
Boiling Point:174.2°Cat760mmHg
Flash Point:50.4°C
Density:1g/cm³
XLogP3:1.6
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:0
Exact Mass:153.126597491
Heavy Atom Count:11
Complexity:204

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CC1(C(=NC)C(N=N1)(C)C)C

Technology Process of 3,5-Dihydro-4-(methylimino)-4H-pyrazole, 3,3,5,5-tetramethyl-

There total 3 articles about 3,5-Dihydro-4-(methylimino)-4H-pyrazole, 3,3,5,5-tetramethyl- 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: 53.0%

: 30467-62-0
3,3,5,5-tetramethyl-3,5-dihydro-4H-pyrazol-4-one

: 74-89-5
methylamine

: 72443-11-9
3,5-Dihydro-3,3,5,5-tetramethyl-4-(methylimino)-4H-pyrazole

Guidance literature:: With Al₂O₃ catalyst (BASF-Katalysator D 10-10); silica gel; at 110 ℃; for 90h;

Reference yield:

: 17346-16-6
2,4-dibromo-2,4-dimethylpentan-3-one

: 72443-11-9
3,5-Dihydro-3,3,5,5-tetramethyl-4-(methylimino)-4H-pyrazole

Guidance literature:: Multi-step reaction with 3 steps

1: 71 percent / NH₂NH₂ hydrate, ethylenediaminetetraacetic acid / ethanol / 3 h / Heating

2: 92 percent / MnO₂-C / various solvent(s) / 30 h / Heating

3: 53 percent / Al₂O₃/SiO₂ crack catalyst, molecular sieves (3 Angstroem) / 120 h / 110 °C

With aluminum oxide; ethylenediaminetetraacetic acid; MnO₂ on activated carbon; 3 A molecular sieve; silica gel; hydrazine hydrate; In ethanol;

Reference yield:

: 55790-79-9
3,3,5,5-tetramethyl-2,3,4,5-tetrahydro-1H-pyrazol-4-one

: 72443-11-9
3,5-Dihydro-3,3,5,5-tetramethyl-4-(methylimino)-4H-pyrazole

Guidance literature:: Multi-step reaction with 2 steps

1: 92 percent / MnO₂-C / various solvent(s) / 30 h / Heating

2: 53 percent / Al₂O₃/SiO₂ crack catalyst, molecular sieves (3 Angstroem) / 120 h / 110 °C

With aluminum oxide; MnO₂ on activated carbon; 3 A molecular sieve; silica gel; In various solvent(s);