1,4-Diethyl-2,3,5,6-tetramethylbenzene

Base Information

• Chemical Name: 1,4-Diethyl-2,3,5,6-tetramethylbenzene
• CAS No.: 33962-13-9
• Molecular Formula: C14H22
• Molecular Weight: 190.3245
• Hs Code.: 2902909090
• NSC Number: 74925
• DSSTox Substance ID: DTXSID90187576
• Nikkaji Number: J114.466I
• Wikidata: Q83059280
• Mol file: 33962-13-9.mol

Synonyms:1,4-DIETHYL-2,3,5,6-TETRAMETHYLBENZENE;33962-13-9;Benzene, 1,4-diethyl-2,3,5,6-tetramethyl-;NSC74925;NCIOpen2_000804;1,4-diethyltetramethylbenzene;DTXSID90187576;IEZOZOZHEGAQQY-UHFFFAOYSA-N;NSC 74925;NSC-74925;Benzene,4-diethyl-2,3,5,6-tetramethyl-

Chemical Property of 1,4-Diethyl-2,3,5,6-tetramethylbenzene

Chemical Property:

• Vapor Pressure: 0.00915mmHg at 25°C
• Boiling Point: 274.3°Cat760mmHg
• Flash Point: 115.9°C
• PSA: 0.00000
• Density: 0.864g/cm³
• LogP: 4.04500
• XLogP3: 5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 190.172150702
• Heavy Atom Count: 14
• Complexity: 137

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCC1=C(C(=C(C(=C1C)C)CC)C)C

Technology Process of 1,4-Diethyl-2,3,5,6-tetramethylbenzene

There total 2 articles about 1,4-Diethyl-2,3,5,6-tetramethylbenzene 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:

1,2,4,5-tetramethylbenzene (95-93-2) → p-diethyltetramethylbenzene (33962-13-9)

Guidance literature:

Multi-step reaction with 2 steps

1: AlCl₃ / CS₂

2: (i) LiAlH₄, Et₂O, (ii) KHSO₄, (iii) H₂, PtO₂, MeOH

With aluminium trichloride; In carbon disulfide;

DOI:10.1021/ja01059a024

Reference yield:

1,1′-(2,3,5,6-tetramethyl-1,4-phenylene)bis(ethan-1-one) (15517-58-5) → p-diethyltetramethylbenzene (33962-13-9)

Guidance literature:

Multistep reaction; (i) LiAlH₄, Et₂O, (ii) KHSO₄, (iii) H₂, PtO₂, MeOH;

DOI:10.1021/ja01059a024

upstream raw materials:

1,1′-(2,3,5,6-tetramethyl-1,4-phenylene)bis(ethan-1-one)

1,2,4,5-tetramethylbenzene

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