Diethyl Malonate TCI M0029

Chemical Identity

CAS No.: 105-53-3
PubChem: CID 7761·SID 87572147
Formula: C7H12O4
Molecular weight: 160.17 g/mol
Purity: >99.0%(GC)
Reference databases: ChEBI·ChemSpider·ECHA·Wikipedia

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: diethyl propanedioate
SMILES: CCOC(=O)CC(=O)OCC
InChIKey: IYXGSMUGOJNHAZ-UHFFFAOYSA-N

Rp 505.050,00

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Volume 25mL 500mL

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Diethyl malonate (DEMA) is an organic compound widely used in chemical synthesis as a fundamental building block. It serves as a versatile reagent in laboratories, playing a crucial role in the preparation of various organic compounds. Its simple molecular structure allows for easy functionalization, making it an essential component in the synthesis of heterocyclic compounds and carbonyl derivatives. Due to its reactivity, DEMA is frequently employed in alkylation and allylation reactions, where it acts as a key intermediate. Its ability to participate in multiple reaction pathways makes it a valuable tool for chemists seeking to construct complex molecules from simpler precursors.

DEMA is known for its chemical stability under controlled conditions, although it is sensitive to heat and air exposure. It dissolves readily in organic solvents such as ethyl acetate and ethanol, facilitating efficient mixing and reaction processes. Its relatively low boiling point allows for easy evaporation, which is beneficial in reactions requiring distillation or solvent removal. These physical properties contribute to its widespread use in both academic and industrial chemical research settings, where precise control over reaction conditions is essential.

In Indonesian laboratories, DEMA is commonly used in chemical research, particularly in higher education institutions and research organizations. Its availability and competitive pricing make it a preferred choice for researchers working on organic synthesis projects. The compound’s versatility and reactivity ensure its continued relevance in the development of new chemical compounds and pharmaceuticals.

Related TCI products

Organic synthesis: DEMA is ideal for the preparation of carboxylic acids, esters, and aromatic compounds due to its reactivity and ease of functionalization.
Alkylation reactions: Its ability to undergo alkylation makes it a preferred reagent in the synthesis of substituted organic molecules.
Allylation processes: DEMA is commonly used in allylation reactions to introduce allyl groups into organic molecules.
Distillation and solvent removal: Its low boiling point makes it suitable for use in distillation processes where solvent evaporation is required.
Teaching and research in chemistry: DEMA is frequently used in academic settings to demonstrate fundamental chemical reactions and synthesis techniques.

Brand	TCI
CAS number	105-53-3
Molecular formula	—
Purity	—
Category	Chemistry > Building Blocks > Non-Heterocyclic Building Blocks
Pack sizes	Available in various quantities as per supplier specifications
Physical form	Liquid
Storage	Store in a cool, dark place away from heat and air exposure

DEMA should be stored in a cool, dark place to prevent degradation due to heat and light exposure. It is recommended to use airtight containers to minimize contact with air, which can lead to oxidation or decomposition. Due to its reactivity, it should be handled in a well-ventilated area, preferably under a fume hood, to avoid inhalation of vapors. Proper personal protective equipment, such as gloves and safety goggles, should be worn during handling. The compound is flammable, so it should be kept away from open flames and heat sources. Regular monitoring of storage conditions is essential to ensure the material remains stable and safe for use in laboratory settings.

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