CAS 2409-52-1: 1,4-Diethyl 2-methylenebutanedioate

Description: 1,4-Diethyl 2-methylenebutanedioate, with the CAS number 2409-52-1, is an organic compound characterized by its diester functional groups. It features a butanedioate backbone with ethyl groups attached to the 1 and 4 positions, and a methylene group at the 2 position, contributing to its unique reactivity and properties. This compound is typically a colorless to pale yellow liquid, exhibiting a pleasant odor. It is soluble in organic solvents, such as ethanol and ether, but has limited solubility in water due to its hydrophobic ethyl groups. The presence of the methylene group introduces a degree of unsaturation, which can influence its chemical reactivity, making it a potential candidate for various synthetic applications, including in the production of polymers or as an intermediate in organic synthesis. Safety data indicates that, like many organic compounds, it should be handled with care, as it may pose health risks if inhaled or ingested. Proper safety protocols should be followed when working with this substance in a laboratory setting.

Formula: C₉H₁₄O₄

InChI: InChI=1S/C9H14O4/c1-4-12-8(10)6-7(3)9(11)13-5-2/h3-6H2,1-2H3

InChI key: InChIKey=ZEFVHSWKYCYFFL-UHFFFAOYSA-N

SMILES: O=C(OCC)C(=C)CC(=O)OCC

Synonyms:

• (Methylene)butanedioic acid diethyl ester
• 1,4-Diethyl 2-methylenebutanedioate
• 1,4-Diethyl 2-methylidenebutanedioate
• Ai3-11186
• Biolift 22AR
• Butanedioic acid, 2-methylene-, 1,4-diethyl ester
• Butanedioic acid, methylene-, diethyl ester
• Diethyl 2-Methylidenebutanedioate
• Diethyl methylenesuccinate
• Ethyl itaconate
• Itaconic acid diethyl ester
• Nsc 1794
• Nsc 67389
• Succinic acid, methylene-, diethyl ester

Diethyl Itaconate (stabilized with TBC)

CAS: 2409-52-1

• Formula: C₉H₁₄O₄
• Purity: >98.0%(GC)
• Color and Shape: Colorless to Almost colorless clear liquid
• Molecular weight: 186.21

Diethyl Itaconate (stabilized with TBC)

CAS: 2409-52-1

• Formula: C₉H₁₄O₄
• Purity: 97%
• Color and Shape: Liquid
• Molecular weight: 186.2051

Diethyl 2-methylenesuccinate (stabilised with TBC)

CAS: 2409-52-1

• Purity: 95.0%
• Color and Shape: Liquid
• Molecular weight: 186.20700073242188

Diethyl itaconate

CAS: 2409-52-1

• Formula: C₉H₁₄O₄
• Purity: 98%
• Color and Shape: colourless liquid
• Molecular weight: 186.21g/mol

Diethyl Itaconate-13C5

CAS: 2409-52-1

Applications Diethyl Itaconate-13C5 is an intermediate in the synthesis of Itaconic Acid-13C5 (I931004) which is …

• Formula: C₁₈H₂₄NO₉·Na
• Color and Shape: Neat
• Molecular weight: 421.374

Diethyl Itaconate-13C5

CAS: 2409-52-1

Diethyl itaconate-13C5 is a flow assay that is used to study the hydrogen bonding interactions …

• Formula: C₉H₁₄O₄
• Purity: Min. 95%
• Molecular weight: 191.17 g/mol