2,2,4,4-tetramethylcyclobutane-1,3-dione dioxime

Base Information

• Chemical Name: 2,2,4,4-tetramethylcyclobutane-1,3-dione dioxime
• CAS No.: 1127-29-3
• Molecular Formula: C₈H₁₄N₂O₂
• Molecular Weight: 170.211
• Mol file: 1127-29-3.mol

Synonyms:1,3-Cyclobutanedione,2,2,4,4-tetramethyl-, dioxime (9CI); 1,3-Cyclobutanedione, tetramethyl-,dioxime (7CI,8CI); 2,2,4,4-Tetramethyl-1,3-cyclobutanedioxime; NSC 14431

Chemical Property of 2,2,4,4-tetramethylcyclobutane-1,3-dione dioxime

Chemical Property:

• Vapor Pressure: 0.00034mmHg at 25°C
• Boiling Point: 296.7°Cat760mmHg
• PKA: 10.87±0.60(Predicted)
• Flash Point: 177.7°C
• PSA: 65.18000
• Density: 1.18g/cm³
• LogP: 1.71280

Purity/Quality:

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

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,2,4,4-tetramethylcyclobutane-1,3-dione dioxime

There total 6 articles about 2,2,4,4-tetramethylcyclobutane-1,3-dione dioxime 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: 99.0%

N,N'-(2,2,4,4-tetramethylcyclobutanediyilidene)bis-t-butylamine-N,N'-dioxide (91858-95-6,98235-98-4) → 2,2,4,4-tetramethylcyclobutane-1,3-dione 1,3-dioxime (1127-29-3,121080-28-2)

Guidance literature:

at 150 ℃; for 1h;

DOI:10.1039/P29880002093

Reference yield: 99.0%

3-(hydroxyimino)-N,N'-(2,2,4,4-tetramethylcyclobutylidene)-t-butylamine N-oxide (121080-29-3,121080-30-6) → 2,2,4,4-tetramethylcyclobutane-1,3-dione 1,3-dioxime (1127-29-3,121080-28-2)

Guidance literature:

at 150 ℃; for 1h; Rate constant; Kinetics; Thermodynamic data; ΔH(excit.);

DOI:10.1039/P29880002093

Reference yield:

3-(hydroxyimino)-N,N'-(2,2,4,4-tetramethylcyclobutylidene)-t-butylamine N-oxide (121080-29-3,121080-30-6) → 2,2,4,4-tetramethylcyclobutane-1,3-dione 1,3-dioxime (1127-29-3,121080-28-2) + isobutene (115-11-7,15220-85-6)

Guidance literature:

heating;

DOI:10.1039/P29880002093

upstream raw materials:

N,N'-(2,2,4,4-tetramethylcyclobutanediyilidene)bis-t-butylamine-N,N'-dioxide

3-(hydroxyimino)-N,N'-(2,2,4,4-tetramethylcyclobutylidene)-t-butylamine N-oxide

2,4-Bis-tert-butylimino-1,1,3,3-tetramethyl-cyclobutane

2,2,4,4-tetramethyl-1,3-cyclobutanedione