4,4-dibroMo-2,6-di-tert-butylcyclohexa-2,5-dienone

Base Information

• Chemical Name: 4,4-dibroMo-2,6-di-tert-butylcyclohexa-2,5-dienone
• CAS No.: 1144-36-1
• Molecular Formula: C14H20Br2O
• Molecular Weight: 364.12
• Hs Code.: 2914700090
• Mol file: 1144-36-1.mol

Synonyms:4,4-dibromo-2,6-ditert-butylcyclohexa-2,5-dien-1-one;

Chemical Property of 4,4-dibroMo-2,6-di-tert-butylcyclohexa-2,5-dienone

Chemical Property:

• Melting Point: 127-128 °C
• Boiling Point: 335.2±42.0 °C(Predicted)
• PSA: 17.07000
• Density: 1.485±0.06 g/cm3(Predicted)
• LogP: 5.00020
• Storage Temp.: 2-8°C

Purity/Quality:

98%,99%, ^*data from raw suppliers

4,4-Dibromo-2,6-di-tert-butylcyclohexa-2,5-dienone 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4,4-dibroMo-2,6-di-tert-butylcyclohexa-2,5-dienone

There total 2 articles about 4,4-dibroMo-2,6-di-tert-butylcyclohexa-2,5-dienone 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:

2,6-di-tert-butylphenol (128-39-2) → 4,4-dibromo-2,6-di-tert-butyl-2,5-cyclohexadienone (1144-36-1)

Guidance literature:

With bromine; acetic acid; In methanol; at -50 ℃;

Reference yield:

→ 4,4-dibromo-2,6-di-tert-butyl-2,5-cyclohexadienone (1144-36-1)

Guidance literature:

2,6-Di-t-butylphenol, Brom/Py.;

DOI:10.1021/ja00992a012

Reference yield: 100.0%

4,4-dibromo-2,6-di-tert-butyl-2,5-cyclohexadienone (1144-36-1) → 2,6-Di-tert-butyl-1,4-benzoquinone (719-22-2)

Guidance literature:

With sulfuric acid; dihydrogen peroxide; In methanol; for 0.333333h; Ambient temperature;

DOI:10.1021/jo00264a047

upstream raw materials:

2,6-di-tert-butylphenol

Downstream raw materials:

2,6-Di-tert-butyl-1,4-benzoquinone

3,5,3',5'-tetra-tert-butyl-4,4'-diphenoquinone

4-bromo-2,6-di-tert-butylphenol