1,2-Dibromo-2,3-dimethylbutane

Base Information

• Chemical Name: 1,2-Dibromo-2,3-dimethylbutane
• CAS No.: 29916-45-8
• Molecular Formula: 29916-45-8
• Molecular Weight: 243.969
• DSSTox Substance ID: DTXSID10577697
• Nikkaji Number: J88.637H
• Mol file: 29916-45-8.mol

Synonyms:1,2-DIBROMO-2,3-DIMETHYLBUTANE;29916-45-8;SCHEMBL7875968;DTXSID10577697

Chemical Property of 1,2-Dibromo-2,3-dimethylbutane

Chemical Property:

• Refractive Index: 1.5105
• Boiling Point: 207.32°C (estimate)
• PSA: 0.00000
• Density: 1.6033
• LogP: 3.19090
• XLogP3: 3.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 243.92853
• Heavy Atom Count: 8
• Complexity: 70.9

Purity/Quality:

99%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(C)C(C)(CBr)Br

Technology Process of 1,2-Dibromo-2,3-dimethylbutane

There total 4 articles about 1,2-Dibromo-2,3-dimethylbutane 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:

2,3-Dimethyl-1-butene (563-78-0) → 1,2-dibromo-2,3-dimethyl-butane (29916-45-8)

Guidance literature:

With bromine;

Reference yield:

2-ethoxy-1-bromo-2,3-dimethyl-butane (859183-56-5) → 1,2-dibromo-2,3-dimethyl-butane (29916-45-8)

Guidance literature:

Multi-step reaction with 2 steps

1: zinc; propyl alcohol

2: chloroform; bromine / 0 - 5 °C / im Licht

With propan-1-ol; chloroform; bromine; zinc;

Reference yield:

2-bromo-2,3-dimethylbutane (594-52-5) → 1,2-dibromo-2,3-dimethyl-butane (29916-45-8)

Guidance literature:

Multi-step reaction with 2 steps

1: alcoholic KOH-solution

2: bromine

With potassium hydroxide; bromine;

upstream raw materials:

2,3-Dimethyl-1-butene

2-ethoxy-1-bromo-2,3-dimethyl-butane

2-bromo-2,3-dimethylbutane

2,3-dimethylbutan-2-ol

Downstream raw materials:

2,3-dimethylbutanal