2,2,4,9,11,11-Hexamethyldodecane

Base Information

• Chemical Name: 2,2,4,9,11,11-Hexamethyldodecane
• CAS No.: 6304-50-3
• Molecular Formula: C18H38
• Molecular Weight: 254.4943
• Hs Code.: 2901100000
• NSC Number: 42965
• DSSTox Substance ID: DTXSID00285830
• Nikkaji Number: J103.569J
• Mol file: 6304-50-3.mol

Synonyms:2,2,4,9,11,11-Hexamethyldodecane;6304-50-3;Dodecane, 2,2,4,9,11,11-hexamethyl-;NSC42965;DTXSID00285830;2,4,9,11,11-Hexamethyldodecane;NSC-42965;Dodecane,2,4,9,11,11-hexamethyl-;2,2,4,9,11,11-hexamethyl-dodecane

Chemical Property of 2,2,4,9,11,11-Hexamethyldodecane

Chemical Property:

• Vapor Pressure: 0.00492mmHg at 25°C
• Boiling Point: 285.1°Cat760mmHg
• Flash Point: 128.1°C
• PSA: 0.00000
• Density: 0.779g/cm³
• LogP: 6.69140
• XLogP3: 8.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 9
• Exact Mass: 254.297351212
• Heavy Atom Count: 18
• Complexity: 177

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(CCCCC(C)CC(C)(C)C)CC(C)(C)C

Technology Process of 2,2,4,9,11,11-Hexamethyldodecane

There total 4 articles about 2,2,4,9,11,11-Hexamethyldodecane 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:

2,2,4,9,11,11-hexamethyl-dodeca-4,8-diene → 2,2,4,9,11,11-Hexamethyl-dodecan (6304-50-3)

Guidance literature:

With ethanol; platinum; Hydrogenation;

DOI:10.1021/jo01375a007

Reference yield:

isoprene (78-79-5,9003-31-0) → 2,2,4,9,11,11-Hexamethyl-dodecan (6304-50-3)

Guidance literature:

Multi-step reaction with 2 steps

1: magnesium; diethyl ether

2: platinum; ethanol / Hydrogenation

With diethyl ether; ethanol; magnesium; platinum;

DOI:10.1021/jo01375a007

Reference yield:

→ 2,2,4,9,11,11-Hexamethyl-dodecan (6304-50-3)

Guidance literature:

With silver(I) bromide; diethyl ether;

DOI:10.1039/jr9510002064

upstream raw materials:

isoprene