1,1'-Methylenebis(4-tert-butyl-2,6-dimethylbenzene)

Base Information

• Chemical Name: 1,1'-Methylenebis(4-tert-butyl-2,6-dimethylbenzene)
• CAS No.: 65338-71-8
• Molecular Formula: C25H36
• Molecular Weight: 336.561
• DSSTox Substance ID: DTXSID80497176
• Wikidata: Q82346592
• Mol file: 65338-71-8.mol

Synonyms:65338-71-8;1,1'-Methylenebis(4-tert-butyl-2,6-dimethylbenzene);DTXSID80497176

Chemical Property of 1,1'-Methylenebis(4-tert-butyl-2,6-dimethylbenzene)

Chemical Property:

• XLogP3: 8.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 4
• Exact Mass: 336.281701148
• Heavy Atom Count: 25
• Complexity: 356

Purity/Quality:

85.0-99.8% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC(=CC(=C1CC2=C(C=C(C=C2C)C(C)(C)C)C)C)C(C)(C)C

Technology Process of 1,1'-Methylenebis(4-tert-butyl-2,6-dimethylbenzene)

There total 5 articles about 1,1'-Methylenebis(4-tert-butyl-2,6-dimethylbenzene) 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: 75.0%

Methoxyacetyl chloride (38870-89-2) + 5-tert-Butyl-m-xylene (98-19-1) → 4,4'-di-tert-butyl-2,2',6,6'-tetramethyldiphenylmethane (65338-71-8) + 4-tert-butyl-2,6-dimethylbenzyl chloride (19387-83-8)

Guidance literature:

With aluminium trichloride; In nitromethane; Friedel-Crafts conditions; other solvent: carbon disulphide;

DOI:10.1016/S0040-4039(00)81809-2

Reference yield:

formaldehyd (50-00-0,30525-89-4,61233-19-0) + 5-tert-Butyl-m-xylene (98-19-1) → 4,4'-di-tert-butyl-2,2',6,6'-tetramethyldiphenylmethane (65338-71-8)

Guidance literature:

With hydrogenchloride;

DOI:10.1021/ja01855a037

Reference yield:

5-tert-Butyl-m-xylene (98-19-1) → 4,4'-di-tert-butyl-2,2',6,6'-tetramethyldiphenylmethane (65338-71-8)

Guidance literature:

Multi-step reaction with 2 steps

1: TiCl₄ / CS₂

2: TiCl₄ / CS₂

With titanium tetrachloride; In carbon disulfide;

DOI:10.1021/jo00401a027

upstream raw materials:

5-tert-Butyl-m-xylene

4-tert-butyl-2,6-dimethylbenzyl chloride

Methoxyacetyl chloride

formaldehyd

Downstream raw materials:

2-Nitro-5-tert-butyl-m-xylene

4,4'-di-tert-butyl-2,2',6,6'-tetramethyl-3-nitrodiphenyl

4,4'-di-tert-butyl-2,2',6,6'-tetramethyl-3,3'-dinitrodiphenylmethane

4-tert-butyltoluene