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Isopropylidene malonate, 97%, Thermo Scientific Chemicals
$94.59 - $960.58
Chemical Identifiers
| CAS | 2033-24-1 |
|---|---|
| Molecular Formula | C6H8O4 |
| Molecular Weight (g/mol) | 144.126 |
| MDL Number | MFCD00006638 |
| InChI Key | GXHFUVWIGNLZSC-UHFFFAOYSA-N |
| Synonym | meldrum's acid, isopropylidene malonate, meldrums acid, 1,3-dioxane-4,6-dione, 2,2-dimethyl, sub-isopropyl malonate, 2,2-dimethyl-1,3-dioxan-4,6-dione, cycl-isopropylidene malonate, cyclic isopropylidene malonate, malonic acid cyclic isopropylidene ester, meldrum acid |
| PubChem CID | 16249 |
| IUPAC Name | 2,2-dimethyl-1,3-dioxane-4,6-dione |
| SMILES | CC1(OC(=O)CC(=O)O1)C |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AAA1560314
|
Thermo Scientific Chemicals
A1560314 |
25 g |
Each for $94.59
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AAA1560322
|
Thermo Scientific Chemicals
A1560322 |
100 g |
Each for $219.14
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AAA1560336
|
Thermo Scientific Chemicals
A1560336 |
500 g |
Each for $960.58
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Description
Isopropylidene malonate is an important reagent in synthetic chemistry and involved in the formation of new C-C bonds, rings, amides, esters, and acids. The presence of carbonyl groups at C-4 and C-6 positions favors the alkylation and acylation reactions due to its acidic nature. It is also employed as an antimicrobial agent. It is used in the preparation of 4-pyridyl-substituted heterocycles, 2-substituted indoles, isofraxidin and macrocyclic beta-keto lactones. Further, it is involved in the Knoevenagel condensation reaction with aldehydes.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsIsopropylidene malonate is an important reagent in synthetic chemistry and involved in the formation of new C-C bonds, rings, amides, esters, and acids. The presence of carbonyl groups at C-4 and C-6 positions favors the alkylation and acylation reactions due to its acidic nature. It is also employed as an antimicrobial agent. It is used in the preparation of 4-pyridyl-substituted heterocycles, 2-substituted indoles, isofraxidin and macrocyclic beta-keto lactones. Further, it is involved in the Knoevenagel condensation reaction with aldehydes.
Solubility
Soluble in water. Slightly soluble in ethanol and chloroform.
Notes
Store in a cool place. Incompatible with strong oxidizing agents.
Chemical Identifiers
| 2033-24-1 | |
| 144.126 | |
| GXHFUVWIGNLZSC-UHFFFAOYSA-N | |
| 16249 | |
| CC1(OC(=O)CC(=O)O1)C |
| C6H8O4 | |
| MFCD00006638 | |
| meldrum's acid, isopropylidene malonate, meldrums acid, 1,3-dioxane-4,6-dione, 2,2-dimethyl, sub-isopropyl malonate, 2,2-dimethyl-1,3-dioxan-4,6-dione, cycl-isopropylidene malonate, cyclic isopropylidene malonate, malonic acid cyclic isopropylidene ester, meldrum acid | |
| 2,2-dimethyl-1,3-dioxane-4,6-dione |
Specifications
| 2033-24-1 | |
| C6H8O4 | |
| 25 g | |
| Moisture sensitive | |
| meldrum's acid, isopropylidene malonate, meldrums acid, 1,3-dioxane-4,6-dione, 2,2-dimethyl, sub-isopropyl malonate, 2,2-dimethyl-1,3-dioxan-4,6-dione, cycl-isopropylidene malonate, cyclic isopropylidene malonate, malonic acid cyclic isopropylidene ester, meldrum acid | |
| GXHFUVWIGNLZSC-UHFFFAOYSA-N | |
| 2,2-dimethyl-1,3-dioxane-4,6-dione | |
| 16249 | |
| 98% |
| 92°C to 96°C | |
| MFCD00006638 | |
| 117310 | |
| 14,5817 | |
| Soluble in water. Slightly soluble in ethanol and chloroform. | |
| CC1(OC(=O)CC(=O)O1)C | |
| 144.126 | |
| 144.13 | |
| Isopropylidene malonate |
Safety and Handling
GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P264b-P280-P302+P352-P305+P351+P338-P332+P313-P362
H315
DOTInformation : Hazard Class: 9; Packaging Group: III
EINECSNumber : 217-992-8
RTECSNumber : JH0800000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only