Ethyl 3-(trimethylsilyl)propynoate
[CAS# 16205-84-8]

Identification

• Classification: Chemical reagent >> Organic reagent >> Silane
• Name: Ethyl 3-(trimethylsilyl)propynoate
• Molecular Formula: C₈H₁₄O₂Si
• Molecular Weight: 170.28
• CAS Registry Number: 16205-84-8
• EC Number: 629-112-3

Properties

• Solubility: Very slightly soluble (0.56 g/L) (25 ºC), Calc.^*
• Density: 0.929±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Boiling point: 95-99 ºC (30 Torr)^**
• Refractive index: 1.4616 (20 ºC)^***
• Flash point: 71.1±0.0 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)

^** "Metal-Organics Catalog" physical property data were obtained from Gelest, Inc. of Morrisville, Pennsylvania (US)

^*** Birkofer, Leonhard; Chemische Berichte 1983, V116(10), P3309-15.

Safety Data

• Hazard Symbols: Xi
• Risk Codes: R36/37
• Safety Description: S26

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2	H319
Specific target organ toxicity - single exposure	STOT SE	3	H335