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2,2,6-Trimethyl-4H-1,3-dioxin-4-one Suppliers list
Company Name: Capot Chemical Co.,Ltd.
Tel: +86 (0)571-855 867 18
Products Intro: Product Name:2,2,6-Trimethyl-4H-1,3-dioxin-4-one
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: Beijing Cooperate Pharmaceutical Co.,Ltd.
Tel: +86-10-60279497 +86(0)15646567669
Products Intro: Product Name:2,2,6-Trimethyl-4H-1,3-dioxin-4-one
Purity:98% Package:100G;1KG;5KG;10KG;25KG;50KG;100KG
Company Name: Mainchem Co., Ltd.
Tel: +86-0592-6210733
Products Intro: Product Name:2,2,6-Trimethyl-4H-1,3-dioxin-4-one
Company Name: Nanjing ChemLin Chemical Industry Co., Ltd.
Tel: 025-83697070;
Products Intro: CAS:5394-63-8
Purity:98% Package:g-Kg Remarks:Colorless to pale yellow liquid
Company Name: Chemwill Asia Co.,Ltd.
Tel: 86-21-51086038
Products Intro: CAS:5394-63-8
Purity:0.99 Package:5KG;1KG;25KG PRICE quotation Remarks:Factory stock, quality assurance, price concessions

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2,2,6-Trimethyl-4H-1,3-dioxin-4-one Basic information
Description Reference
Product Name:2,2,6-Trimethyl-4H-1,3-dioxin-4-one
Product Categories:-
Mol File:5394-63-8.mol
2,2,6-Trimethyl-4H-1,3-dioxin-4-one Structure
2,2,6-Trimethyl-4H-1,3-dioxin-4-one Chemical Properties
Melting point 12-13 °C(lit.)
Boiling point ~275 °C(lit.)
density 1.07 g/mL at 25 °C(lit.)
refractive index n20/D 1.460(lit.)
Fp 67 °F
storage temp. 2-8°C
solubility water: insoluble
form Liquid
color Dark brown
Water Solubility practically insoluble
BRN 2408
CAS DataBase Reference5394-63-8(CAS DataBase Reference)
Safety Information
Hazard Codes F,Xi
Risk Statements 11-36/37/38-36
Safety Statements 16-26-27-36/37/39-9-33
RIDADR UN 1993 3/PG 2
WGK Germany 3
HazardClass 3
PackingGroup II
HS Code 29329995
MSDS Information
2,2,6-Trimethyl-4H-1,3-dioxin-4-one English
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2,2,6-Trimethyl-4H-1,3-dioxin-4-one Usage And Synthesis
DescriptionIt is usually used as intermediate or raw material in the chemistry synthesis. For example, 2,2,6-Trimethyl-4H-1,3-dioxin-4-one can act as the starting material to produce N-alkenyl acetoacetamides through reaction with imines.1 This substance can also be involved in the preparation of acetoacetamide derivatives, which result in the formation of the pyrrole amides via oxime of the acetoacetamides.2 Moreover, this chemical may be introduced to promote the acetoacetylation of O-(hydroxypropyl)cellulose for generating O-(acetoxypropyl)cellulose.3 In addition, this chemical may be used to yield β-keto esters and β-ketoamides through the reaction with secondary or tertiary alcohols (including chiral ones) or primary or secondary amines.4
  1. Dannibale, A.; Pesce, A.; Resta, S.; Trogolo, C., Reaction of 2,2,6-trimethyl-4H-1,3-dioxin-4-one with imines: An easy route to enamides. Tetrahedron Lett. 1996, 37, 7429-7432.
  2. Huggins, M.; Barber, P.; Florian, D.; Howton, W., Short, Efficient Syntheses of Pyrrole -Amides. Synth. Commun. 2008, 38, 4226-4239.
  3. Pawlowski, W. P.; Gilbert, R. D.; Fornes, R. E.; Purrington, S. T., ACETOACETYLATION OF O-(HYDROXYPROPYL)CELLULOSE BY 2,2,6-TRIMETHYL-4H-1,3-DIOXIN-4-ONE. Carbohydr. Res. 1986, 156, 232-235.
  4. Sridharan, V.; Ruiz, M.; Menendez, J. C., Mild and High-Yielding Synthesis of beta-Keto Esters and beta-Ketoamides. Synthesis 2010, 1053-1057.
Chemical PropertiesDark brown liquid
UsesDiketene-Acetone Adduct can be used in place of diketene in many reactions. As a transportable form of diketene, it is especially important in those countries, where the transportation of diketene is not allowed or at least not desired.
2,2,6-Trimethyl-4H-1,3-dioxin-4-one Preparation Products And Raw materials
Tag:2,2,6-Trimethyl-4H-1,3-dioxin-4-one(5394-63-8) Related Product Information
cis-Cyclooctene 2,2-DIMETHYL-6-TRIFLUOROMETHYL-1,3-DIOXIN-4-ONE 2,2,5,6-TETRAMETHYL-4H-1,3-DIOXIN-4-ONE (6R)-(-)-4,10-DIMETHYL-7-ISOPROPYL-1,5-DIOXASPIRO[5.5]UNDEC-3-EN-2-ON 2,6-Bis(4-methoxyphenyl)-2-methyl-4H-1,3-dioxin-4-one SPIRO[ADAMANTANE-2,2'-(6'-(4'-CHLOROPHENYL)-4H-1',3'-DIOXIN-4'-ONE)] 2-(chloromethyl)-2-methyl-6-phenyl-4H-1,3-dioxin-4-one 2-(BROMOMETHYL)-6-(4-METHYLPHENYL)-2-PHENYL-4H-1,3-DIOXIN-4-ONE (-)-(6S)-4,10-DIMETHYL-7-ISOPROPYL-1,5-DIOXASPIRO[5.5] UNDEC-3-EN-2-ON 2,2,6-Trimethyl-4H-1,3-dioxin-4-one Norandrostenedione 1-Methyl-2-pyrrolidinone Acetone oxime 2,3,7,8-TETRACHLORODIBENZO-P-DIOXIN Trimethyl borate Norgestrel 4-Methyl-2-pentanone METHYL-2-PYRROLIDONE