Tris(trimethylsilyl)amine
[CAS# 1586-73-8]

Identification

• Classification: Chemical reagent >> Organic reagent >> Silane
• Name: Tris(trimethylsilyl)amine
• Synonyms: 1,1,1-Trimethyl-N,N-bis(trimethylsilyl)silanamine; NSC 252162
• Molecular Formula: C₉H₂₇NSi₃
• Molecular Weight: 233.57
• CAS Registry Number: 1586-73-8
• EC Number: 216-445-0

Properties

• Solubility: Very slightly soluble (0.28 g/L) (25 ºC), Calc.^*
• Density: 0.8635 g/cm³ (20 ºC)^**
• Melting point: 73-74 ºC^***
• Boiling point: 215 ºC^****
• Refractive index: 1.4545 (589.3 nm 20 ºC)^*****
• Flash point: 75.9±22.6 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2018 ACD/Labs)

^** Wannagat, Ulrich; Zeitschrift fuer Anorganische und Allgemeine Chemie 1961, V308, P337-51.

^*** Wannagat, Ulrich; Monatshefte fuer Chemie 1964, V95(1), P46-52.

^**** Krueger, Carl R.; Inorganic Chemistry Syntheses 1966, V8, P15-19.

^***** Goubeau, J.; Zeitschrift fuer Anorganische und Allgemeine Chemie 1960, V303, P217-26.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin corrosion	Skin Corr.	1B	H314