4-(2-ethoxyethyl)-3,5-dimethyl-1H-pyrazole

Base Information

• Chemical Name: 4-(2-ethoxyethyl)-3,5-dimethyl-1H-pyrazole
• CAS No.: 79379-03-6
• Molecular Formula: C₉H₁₆N₂O
• Molecular Weight: 168.239
• DSSTox Substance ID: DTXSID501267402
• Mol file: 79379-03-6.mol

Synonyms:79379-03-6;3,5-Dimethyl-4-ethoxyethyl-1H-pyrazole;4-(2-ethoxyethyl)-3,5-dimethyl-1H-pyrazole;4-(2-ethoxy-ethyl)-3,5-dimethyl-1H-pyrazole;DTXSID501267402;FT-0614669

Chemical Property of 4-(2-ethoxyethyl)-3,5-dimethyl-1H-pyrazole

Chemical Property:

• Vapor Pressure: 0.00474mmHg at 25°C
• Refractive Index: 1.502
• Boiling Point: 285.8 °C at 760 mmHg
• Flash Point: 104.8 °C
• PSA: 37.91000
• Density: 1.015 g/cm³
• LogP: 1.60550
• XLogP3: 1.5
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 4
• Exact Mass: 168.126263138
• Heavy Atom Count: 12
• Complexity: 130

Purity/Quality:

99% ^*data from raw suppliers

3,5-DIMETHYL-4-ETHOXYETHYL-1H-PYRAZOLE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCOCCC1=C(NN=C1C)C

Technology Process of 4-(2-ethoxyethyl)-3,5-dimethyl-1H-pyrazole

There total 2 articles about 4-(2-ethoxyethyl)-3,5-dimethyl-1H-pyrazole 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: 83.0%

1,1-diacetylcyclopropane (695-70-5) → 4-(2-bromoethyl)-3,5-dimethyl-1H-pyrazole (83467-28-1) + 3,5-dimethyl-4-(2-ethoxyethyl)pyrazole (79379-03-6)

Guidance literature:

With hydrazine monohydrobromide; In water; Ambient temperature;

DOI:10.1016/0040-4020(82)80149-X

Reference yield: 63.0%

ethanol (64-17-5) + 1,1-diacetylcyclopropane (695-70-5) → 3,5-dimethyl-4-(2-ethoxyethyl)pyrazole (79379-03-6)

Guidance literature:

With hydrazine hydrate; for 12h; Ambient temperature;

DOI:10.1016/0040-4020(82)80149-X

upstream raw materials:

ethanol

1,1-diacetylcyclopropane