Bis(trimethylsilyl) selenide
[CAS# 4099-46-1]

Identification

• Name: Bis(trimethylsilyl) selenide
• Molecular Formula: C₆H₁₈SeSi₂
• Molecular Weight: 225.34
• CAS Registry Number: 4099-46-1
• EC Number: 803-972-1

Properties

• Solubility: Insoluble (3.2E^-3 g/L) (25 ºC), Calc.^*
• Density: 0.9 g/cm^3**
• Melting point: -7 ºC^**
• Boiling point: 181 ºC (760 Torr)^***
• Refractive index: 1.481^**
• Flash point: 59.6±18.7 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)

^*** Syper, Ludwik; Tetrahedron 1988, V44(19), P6119-30.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Specific target organ toxicity - repeated exposure	STOT RE	2	H373
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410
Flammable liquids	Flam. Liq.	3	H226
Acute toxicity	Acute Tox.	3	H301
Acute toxicity	Acute Tox.	3	H331