183-97-1

Basic information

• Product Name: 1,4-Cyclohexanedione bis(ethylene ketal)
• Synonyms: 1,4-Cyclohexanedione diethylene ketal;1,4-Cyclohexianedione bis(ethylene acetal);Dispiro[1,3-dioxolane-2,1'-cyclohexane-4',2''-[1,3]dioxolane];1,4-CYCLOHEXANEDIONE BISETHYLENE KETAL F;1,4,9,12-TETRAOXADISPIRO[4.2.4.2]TETRADECANE;1,4-CYCLOHEXANEDIONE BIS(ETHYLENE ACETAL);1,4-CYCLOHEXANEDIONE BIS(ETHYLENEKETAL);1,4,9,12-tetraoxadispiro[4.2.4^{8}.2^{5}]tetradecane
• CAS NO: 183-97-1
• Molecular Formula: C₁₀H₁₆O₄
• Molecular Weight: 200.23
• Product Categories: Dioxanes & Dioxolanes;Dioxolanes;Acetals/Ketals/Ortho Esters;Building Blocks;Chemical Synthesis;Organic Building Blocks;Oxygen Compounds
• Mol File: 183-97-1.mol
• Article Data: 2

Chemical Properties

• Melting Point: 79-80 °C(lit.)
• Boiling Point: 75-85 °C0.5 mm Hg(lit.)
• Flash Point: 75-85°C/0.5mm
• Appearance: /
• Density: 1.1508 (rough estimate)
• Vapor Pressure: 0.00804mmHg at 25°C
• Refractive Index: 1.4459 (estimate)
• Storage Temp.: Store below +30°C.
• CAS DataBase Reference: 1,4-Cyclohexanedione bis(ethylene ketal)(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-Cyclohexanedione bis(ethylene ketal)(183-97-1)
• EPA Substance Registry System: 1,4-Cyclohexanedione bis(ethylene ketal)(183-97-1)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-37/39
• WGK Germany: 3
• Hazardous Substances Data: 183-97-1(Hazardous Substances Data)

Usage

General Description

Hydrolysis of 1,4-cyclohexanedione bis(ethylene ketal) at 250°C has been reported.

InChI:InChI=1/C10H16O4/c1-2-10(13-7-8-14-10)4-3-9(1)11-5-6-12-9/h1-8H2

Upstream product

• 4746-97-8 cyclohexanedione monoethylene ketal 
• 107-21-1 ethylene glycol 
• 637-88-7 1,4-Cyclohexanedione 
• 19449-26-4 N,N-dimethylformamide ethylene acetal 

Downstream Products

• 4746-97-8 cyclohexanedione monoethylene ketal 
• 637-88-7 1,4-Cyclohexanedione 
• 4084-45-1 1,4-bis[2-(4-hydroxyphenyl)-2-propylene]benzene 
• 51656-90-7 8-methylene-1,4-dioxaspiro[4.5]decane 
• 23521-81-5 (1,4-dioxaspiro[4.5]dec-8-yl)methanol 
• 311-37-5 1,4-cyclohexanedione diethylenethioacetal 

Relevant articles and documents

Condensations of 1,4-Cyclohexanediones and Secondary Aromatic Amines. The Formation of Alkyldiarylamines and Triarylamines

Condensation of 1,4-cyclohexanedione with N-alkylarylamines gives N-alkyl-N-arylanilines, and that with diarylamines gives triarylamines.A mechanism involving dehydration of monoenamines of the 1,4-dione is proposed for the reaction.Relative rates of substituted N-ethylanilines on competitive reactions plotted vs.Hammet's ? values gave -2.0 as the ρ value.In separate reactions, however, a different tendency is noted for the yield, that is, the ease of reactions with p-chloro and p-nitro derivatives.This discrepancy is explained in terms of acidities of the conjugate acids of the amines used as the actual catalysts.