157279

Ethyl 2-formyl-1-cyclopropanecarboxylate, predominantly trans

96%

• Linear Formula: HCOC₃H₄CO₂C₂H₅
• CAS Number: 20417-61-2
• Molecular Weight: 142.15
• EC Number: 243-805-4
• MDL number: MFCD00001285
• PubChem Substance ID: 24849667
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 96%
• form: liquid
• refractive index: n20/D 1.452 (lit.)
• bp: 60-65 °C/0.6 mmHg (lit.)
• density: 1.074 g/mL at 25 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: CCOC(=O)C1CC1C=O
• InChI: 1S/C7H10O3/c1-2-10-7(9)6-3-5(6)4-8/h4-6H,2-3H2,1H3
• InChI key: MDWXTLNIZCHBJE-UHFFFAOYSA-N

Description

General description

Ethyl 2-formyl-1-cyclopropanecarboxylate was formed by acid catalyzed reaction between acrolein and ethyl diazoacetate.

Application

Ethyl 2-formyl-1-cyclopropanecarboxylate was used in the preparation of ethyl trans-2-(4-(methylphenyl)sulfonyl-4,5-dihydrooxazol-5-yl)cyclopropanecarboxylate.

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(C): 84 °C - closed cup