2,2,5,5-tetramethylhexanedioic acid

Base Information

• Chemical Name: 2,2,5,5-tetramethylhexanedioic acid
• CAS No.: 4916-85-2
• Molecular Formula: C10H18 O4
• Molecular Weight: 202.251
• Mol file: 4916-85-2.mol

Synonyms:2,2,5,5-Tetramethylhexanedioicacid; a,a,a',a'-Tetramethyladipic acid

Chemical Property of 2,2,5,5-tetramethylhexanedioic acid

Chemical Property:

• PSA: 74.60000
• LogP: 1.98820

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,2,5,5-tetramethylhexanedioic acid

There total 2 articles about 2,2,5,5-tetramethylhexanedioic acid 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:

Trimethylacetic acid (75-98-9) → 3-Hydroxy-2,2-dimethylpropanoic acid (4835-90-9) + 2,2,5,5-tetramethylhexanedioic acid (4916-85-2)

Guidance literature:

das Natrium-Salz reagiert;beim Leiten durch eine Methan-Sauerstoff-Flamme;

DOI:10.1053/meta.2000.6239

Reference yield:

diisopropyl peroxydicarbonate (105-64-6) + Trimethylacetic acid (75-98-9) → 2,2,5,5-tetramethylhexanedioic acid (4916-85-2) + methylammonium carbonate (15719-64-9,15719-76-3,97762-63-5) + isopropyl alcohol (67-63-0,8013-70-5) + acetone (67-64-1)

Guidance literature:

at 140 ℃; Produkt 5:Isopropylpivalat;

DOI:10.1053/meta.2000.6238

Reference yield:

2,2,5,5-tetramethylhexanedioic acid (4916-85-2) → 3-Methyl-3-buten-2-one (814-78-8,25988-32-3) + 3,3-dimethyl-butan-2-one (75-97-8) + 3,6,6-trimethyl-2-cyclohexen-1-one (23438-77-9) + carbon dioxide (124-38-9,18923-20-1) + carbon monoxide (201230-82-2)

Guidance literature:

Heating;

DOI:10.1002/chem.201702680

upstream raw materials:

diisopropyl peroxydicarbonate

Trimethylacetic acid

Downstream raw materials:

1,6-diethyl 2,2,5,5-tetramethylhexanedioate

6-hydroxy-2,2,5,5-tetramethyl-1-cyclohexanone

3,3,6,6-tetramethylcyclohexane-1,2-dione

methyl 4-[5-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-quinoxalinyl)-2-furyl]benzoate