2-Methyl-1-vinylimidazole

Base Information

• Chemical Name: 2-Methyl-1-vinylimidazole
• CAS No.: 2851-95-8
• Molecular Formula: C6H8N2
• Molecular Weight: 108.143
• Hs Code.: 2933290090
• European Community (EC) Number: 220-664-7
• NSC Number: 526240
• UNII: A88YV635VS
• DSSTox Substance ID: DTXSID6062670
• Nikkaji Number: J68.944K
• Wikidata: Q81990183
• Mol file: 2851-95-8.mol

Synonyms:2-Methyl-1-vinylimidazole;2851-95-8;1H-Imidazole, 1-ethenyl-2-methyl-;2-Methyl-N-vinylimidazole;1-Vinyl-2-methylimidazole;2-Methyl-1-vinyl-1H-imidazole;N-Vinyl-2-methylimidazole;2-Methyl-1-vinylamidazole;1-ethenyl-2-methylimidazole;Imidazole, 2-methyl-N-vinyl-;Imidazole, 2-methyl-1-vinyl-;1-ethenyl-2-methyl-1H-imidazole;NSC 526240;A88YV635VS;EINECS 220-664-7;NSC-526240;NSC526240;UNII-A88YV635VS;SCHEMBL36575;DTXSID6062670;SCHEMBL10189932;MFCD00037893;AKOS023093572;BS-43968;A5488;M0753;T72225;EN300-6477085;26983-77-7

Chemical Property of 2-Methyl-1-vinylimidazole

Chemical Property:

• Vapor Pressure: 0.147mmHg at 25°C
• Refractive Index: 1.513
• Boiling Point: 215.6 °C at 760 mmHg
• Flash Point: 86.1 °C
• PSA: 17.82000
• Density: 0.94 g/cm³
• LogP: 1.29200
• XLogP3: 1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 1
• Exact Mass: 108.068748264
• Heavy Atom Count: 8
• Complexity: 90.5

Purity/Quality:

99%, ^*data from raw suppliers

2-Methyl-1-vinylimidazole ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=NC=CN1C=C

Technology Process of 2-Methyl-1-vinylimidazole

There total 3 articles about 2-Methyl-1-vinylimidazole 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: 70.0%

2-methylimidazole (693-98-1) + acetylene (74-86-2,25067-58-7) → N-vinyl-2-methylimidazole (2851-95-8)

Guidance literature:

Cu₃Cl₂; at 170 ℃; for 1.5h; under 12920 Torr; Product distribution; other temperature, time, reagents ratio;

DOI:10.1007/BF00958364

Reference yield:

N-(2'-hydroxyethyl)-2-methylimidazole (1615-15-2) → N-vinyl-2-methylimidazole (2851-95-8)

Guidance literature:

With aluminium oxide thorium oxide-contact; at 300 ℃;

Reference yield:

→ N-vinyl-2-methylimidazole (2851-95-8)

Guidance literature:

upstream raw materials:

N-(2'-hydroxyethyl)-2-methylimidazole

2-methylimidazole

acetylene

Downstream raw materials:

(E)-ethyl 3-(3-methyl-8-phenylimidazo[1,5-a]pyridin-7-yl)acrylate

(E)-ethyl 3-(3-methyl-7-phenylimidazo[1,5-a]pyridin-8-yl)acrylate

diethyl (3-methyl-7-phenylimidazo[1,5-a]pyridin-8-yl)phosphonate

C₁₈H₂₁N₂O₃P

Refernces

• 1、 Shatalov,Verezhnikov,Churilina,Kuznetsov,Poyarkova. "Flocculation of a synthetic rubber latex with homopolymers and copolymers of N-vinylcaprolactam and N-vinylimidazoles". . p. 1839 - 1843. Retrieved 2003.