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2,2-Dimethyl-1,3-dioxane-4,6-dione 2033-24-1
99.50% in stock CAS 2033-24-1
2,2-Dimethyl-1,3-dioxane-4,6-dione CAS 2033-24-1
Meldrum's acid CAS 2033-24-1
Name: 2,2-Dimethyl-1,3-dioxane-4,6-dione
Synonyms: Malonic acid cyclic isopropylidene ester; Meldrum's acid 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
CAS: 2033-24-1
MF: C6H8O4
MW: 144.13
EINECS: 217-992-8
Product Categories: Heterocycles;Intermediates & Fine Chemicals;-;Dioxanes;Dioxanes & Dioxolanes;Pharmaceuticals;Drug Discovery;pharmaceutical intermediates
Appearance & Physical State Crystals, white to beige
Melting Point 92-96 °C(lit.)
Water Solubility 2.5 g/100 mL (20 ºC)
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
pka 5.1(at 25℃)
form Crystals or Powder
color Brownish-white to beige-brown
Water Solubility 2.5 g/100 mL (20 ºC)
HazardClass IRRITANT
HS Code 29322090
2,2-Dimethyl-1,3-dioxane-4,6-dione Usage And Synthesis
Chemical Properties Crystals, white to beige
Uses Meldrum`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
Uses An antimicrobial agent
Uses In organic synthesis as a substitute for acyclic malonic esters and generally as a C3O2 synthon.
Preparation Products And Raw materials
Raw materials Malonic acid
Preparation Products QUINOLINE-4-BORONIC ACID-->QUINOLINE-4-CARBOXYLIC ACID-->6-BROMO-4-CHLOROQUINOLINE-->4-Bromoquinoline-->4-CHLOROQUINOLINE-->4,7-DIMETHOXY-1,10-PHENANTHROLINE, 97%-->7-DIETHYLAMINO-3-THENOYLCOUMARIN-->4-IODOQUINOLINE-->3-(4-Nitrophenyl)propanoic acid-->6-bromoquinolin-4(3H)-one-->3-(2-THIENYL)PROPIONIC ACID-->3-(4-NITRO-PHENYL)-PROPAN-1-OL
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