3-Butynylpropanedioic acid diethyl ester
[CAS# 117500-15-9]

Identification

• Name: 3-Butynylpropanedioic acid diethyl ester
• Synonyms: 3-Butynylmalonic acid diethyl ester
• Molecular Formula: C₁₁H₁₆O₄
• Molecular Weight: 212.24
• CAS Registry Number: 117500-15-9

Properties

• Solubility: Slightly soluble (1.5 g/L) (25 °C), Calc.^*
• Density: 1.054±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Boiling point: 128-130 °C (11 Torr)^**
• Refractive index: 1.4428 (589.3 nm 15 °C)^***
• Flash point: 128.0±23.0 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

^** Schulte, Karl Ernst

^*** Eglinton, G.