2,6-Dibromo-4-methylpyridine

Base Information

• Chemical Name: 2,6-Dibromo-4-methylpyridine
• CAS No.: 73112-16-0
• Molecular Formula: C6H5Br2N
• Molecular Weight: 250.92
• Hs Code.: 2933399090
• European Community (EC) Number: 812-999-8
• DSSTox Substance ID: DTXSID00461319
• Wikidata: Q72464565
• Mol file: 73112-16-0.mol

Synonyms:2,6-DIBROMO-4-METHYLPYRIDINE;73112-16-0;MFCD11036225;Pyridine,2,6-dibromo-4-methyl-;2,6-dibromo-4-methyl-pyridine;SCHEMBL1821173;2,6 dibromo-4-methyl pyridine;2,6-dibromo-4-methyl pyridine;DTXSID00461319;OHBIPNNTWKNAGC-UHFFFAOYSA-N;BCP17323;AKOS007930555;2 pound not6-Dibromo-4-methylpyridine;AM84955;CS-W008915;SB15363;DS-12877;SY047640;FT-0769099;EN300-100136;I10184;A854673;doi:10.14272/OHBIPNNTWKNAGC-UHFFFAOYSA-N.2;J-400203

Chemical Property of 2,6-Dibromo-4-methylpyridine

Chemical Property:

• Vapor Pressure: 0.00562mmHg at 25°C
• Melting Point: 77-79℃
• Refractive Index: 1.593
• Boiling Point: 282.8 °C at 760 mmHg
• PKA: -3.00±0.10(Predicted)
• Flash Point: 124.8 °C
• PSA: 12.89000
• Density: 1.911 g/cm³
• LogP: 2.91500
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• XLogP3: 3.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 250.87682
• Heavy Atom Count: 9
• Complexity: 87.1

Purity/Quality:

99.0% ^*data from raw suppliers

2,6-Dibromo-4-methylpyridine ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC(=NC(=C1)Br)Br

Technology Process of 2,6-Dibromo-4-methylpyridine

There total 4 articles about 2,6-Dibromo-4-methylpyridine 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: 35.0%

4-methyl-2,6-dihydroxypyridine (4664-16-8) → 2,6-Dibromo-4-methylpyridine (73112-16-0)

Guidance literature:

With phosphorus tribromide; at 175 ℃; for 6h;

DOI:10.1055/s-2000-8216

Reference yield: 25.0%

→ 2,6-Dibromo-4-methylpyridine (73112-16-0)

Guidance literature:

Reference yield: 16.0%

4-methyl-pyridine-2,6-diol; hydrochloride → 2,6-Dibromo-4-methylpyridine (73112-16-0)

Guidance literature:

4-methyl-pyridine-2,6-diol; hydrochloride; With phosphorus(V) oxybromide; at 130 ℃; for 6h;

With sodium hydroxide; In water;

upstream raw materials:

4-methyl-2,6-dihydroxypyridine

2,6-bis-benzyloxy-4-methyl-pyridine

Downstream raw materials:

2,6-bis-benzyloxy-4-methyl-pyridine

2,6-diamino-4-methylpyridine

4'-methyl-2,2':6',2''-terpyridine

5,4',5''-trimethyl-[2,2';6',2'']terpyridine