3-(Trimethylsilyloxy)crotonic acid ethyl ester
[CAS# 13257-83-5]

Identification

• Name: 3-(Trimethylsilyloxy)crotonic acid ethyl ester
• Synonyms: 3-(Trimethylsilyloxy)but-2-enoic acid ethyl ester; 3-(Trimethylsilyloxy)crotonic acid ethyl ester; Ethyl 3-(trimethylsiloxy)-2-butenoate; Ethyl 3-(trimethylsilyloxy)-2-butenoate
• Molecular Formula: C₉H₁₈O₃Si
• Molecular Weight: 202.32
• CAS Registry Number: 13257-83-5

Properties

• Solubility: Slightly soluble (1.6 g/L) (25 ºC), Calc.^*
• Density: 0.941 g/cm³ (25 ºC)^**
• Boiling point: 76-78 ºC (7 Torr)^***
• Refractive index: 1.4393 (589.3 nm 25 ºC)^**
• Flash point: 62.3±18.2 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2017 ACD/Labs)

^** West, Robert; Journal of Organic Chemistry 1958, V23, P1552-3.

^*** Aizpurua, Jesus Mari; Synthesis 1982, (4), P280-1.