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2,2-Dimethyl-1,3-dioxane-4,6-dione Suppliers list
Company Name: Capot Chemical Co.,Ltd.
Tel: +86 (0)571-855 867 18
Products Intro: Product Name:2,2-Dimethyl-1,3-dioxan-4,6-dione
Purity:98%(Min,GC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: Shenzhen Sendi Biotechnology Co.Ltd.
Tel: 0755-23311925 18102838259
Products Intro: Product Name:2,2-Dimethyl-1,3-dioxane-4,6-dione
Purity:99% Package:132/KG
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Products Intro: Product Name:2,2-Dimethyl-1,3-dioxane-4,6-dione
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Products Intro: CAS:2033-24-1
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Shanghai Time Chemicals CO., Ltd.
Tel: +86-021-57951555
Products Intro: Product Name:Meldrum's acid

Lastest Price from 2,2-Dimethyl-1,3-dioxane-4,6-dione manufacturers

2,2-Dimethyl-1,3-dioxane-4,6-dione Basic information
Product Name:2,2-Dimethyl-1,3-dioxane-4,6-dione
Synonyms:Isopropyl Malonate;Meldrum’s acid, Malonic acid cyclic isopropylidene ester;2,2-DiMethyl-1,3-dioxane-4,6-dione, 98% 25GR;2,2-Dimethyl-1,3-dioxane-4,6-dione cycl-Isopropylidene Malonate Malonic Acid Cyclic Isopropylidene Ester;2,2-dimethyl-1,3-dioxane-4,6-diacetone;2,2-Dimethyl-4,6-dioxo-m-dioxane;2,2-Dimethyl-m-dioxane-4,6-dione;2,2-dimethyl-m-dioxane-6-dione
Product Categories:Heterocycles;Intermediates & Fine Chemicals;Dioxanes;Dioxanes & Dioxolanes;Drug Discovery;Pharmaceuticals;pharmaceutical intermediates
Mol File:2033-24-1.mol
2,2-Dimethyl-1,3-dioxane-4,6-dione Structure
2,2-Dimethyl-1,3-dioxane-4,6-dione Chemical Properties
Melting point 92-96 °C(lit.)
Boiling point 182.71°C (rough estimate)
density 1.1311 (rough estimate)
refractive index 1.4434 (estimate)
storage temp. 0-6°C
solubility dioxane: soluble5%, clear to very slightly hazy, colorless to faintly yellow
pka5.1(at 25℃)
form Crystals or Powder
color Brownish-white to beige-brown
Water Solubility 2.5 g/100 mL (20 ºC)
Merck 14,5817
BRN 117310
CAS DataBase Reference2033-24-1(CAS DataBase Reference)
NIST Chemistry Reference1,3-Dioxane-4,6-dione, 2,2-dimethyl-(2033-24-1)
EPA Substance Registry System1,3-Dioxane-4,6- dione, 2,2-dimethyl-(2033-24-1)
Safety Information
Hazard Codes Xi,T
Risk Statements 36/37/38-45
Safety Statements 37/39-24/25-53-45-36-26
WGK Germany 3
RTECS JH0800000
HazardClass IRRITANT
MSDS Information
2,2-Dimethyl-1,3-dioxane-4,6-dione English
SigmaAldrich English
ACROS English
ALFA English
2,2-Dimethyl-1,3-dioxane-4,6-dione Usage And Synthesis
Chemical PropertiesCrystals, white to beige
UsesMeldrum`s acid is an intermediate for different organic syntheses. For typical reactions please consult the Meldrum`s acid brochure, which you can order. Contact us. Product Data Sheet
UsesAn antimicrobial agent
UsesIn organic synthesis as a substitute for acyclic malonic esters and generally as a C3O2 synthon.
Purification MethodsCrystallise the dione from Me2CO/H2O. It is a synthon for the C3 malonic acid moiety. [Arnette et al. J Am Chem Soc 106 6759 1984, Bihlmayer et al. Monatsh Chem 98 564 1967, Review: McNab Chem Soc, Rev 7 345 1978, Chan & Huang Synthesis 452 1982, Beilstein 19/5 V 8.]
Tag:2,2-Dimethyl-1,3-dioxane-4,6-dione(2033-24-1) Related Product Information
ETHANE Ascoric Acid DIISOPROPYL DIMER DILINOLEATE Diisopropyl malonate Isopropylmalonic acid Malonic acid Dimethyl carbonate Dimethyl sulfoxide TRIS(TRIMETHYLSILYL) PHOSPHATE N,N-Dimethylformamide DIMETHYLGLYOXIME DISODIUM SALT Methyl acrylate Dimethyl fumarate Isopropyl acetate Dimethyl succinate Acetone oxime Isopropyl palmitate 1,4-Dioxane