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  7. Isopropylidene malonate, 97%

Isopropylidene malonate, 97%

Catalog No. AAA1560314
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Quantity:
25 g
100 g
500 g
Catalog No. Quantity
AAA1560314 25 g
AAA1560322 100 g
AAA1560336 500 g
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Catalog No. AAA1560314

Supplier: Thermo Scientific Chemicals A1560314

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Description

CAS: 2033-24-1 | C6H8O4 | 144.126 g/mol

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.

Suitable for battery materials development.

Applications
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.

Solubility
Soluble in water. Slightly soluble in ethanol and chloroform.

Notes
Store in a cool place. Incompatible with strong oxidizing agents.

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

Specifications

Melting Point 92°C to 96°C
Quantity 25 g
Beilstein 117310
Sensitivity Moisture sensitive
Merck Index 14,5817
Solubility Information Soluble in water. Slightly soluble in ethanol and chloroform.
Formula Weight 144.13
Percent Purity 98%
Chemical Name or Material Isopropylidene malonate

Safety and Handling

Hazard Category H315
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P264b-P280-P302+P352-P305+P351+P338-P332+P313-P362
DOTInformation Hazard Class: 9; Packaging Group: III
EINECSNumber 217-992-8
RTECSNumber JH0800000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only