NONAMETHYLTRISILAZANE

The Silanamine,1,1,1-trimethyl-N,N-bis(trimethylsilyl)- is an organic compound with the formula C₉H₂₇NSi₃. The IUPAC name of this chemical is [[Bis(trimethylsilyl)amino]-dimethylsilyl]methane. With the CAS registry number 1586-73-8, it is also named as 1,1,1-Trimethyl-N,N-bis(trimethylsilyl)silanamin. Besides, it is colorless crystals.

Physical properties about Silanamine,1,1,1-trimethyl-N,N-bis(trimethylsilyl)- are: (1)ACD/LogP: 3.62; (2)ACD/LogD (pH 5.5): 0.52; (3)ACD/LogD (pH 7.4): 0.52; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1.76; (7)ACD/KOC (pH 7.4): 1.76; (8)#H bond acceptors: 1; (9)#Freely Rotating Bonds: 3; (10)Polar Surface Area: 3.24 Å²; (11)Index of Refraction: 1.418; (12)Molar Refractivity: 73.61 cm³; (13)Molar Volume: 291.5 cm³; (14)Polarizability: 29.18×10^-24 cm³; (15)Surface Tension: 17.1 dyne/cm; (16)Density: 0.801 g/cm³; (17)Flash Point: 75.9 °C; (18)Enthalpy of Vaporization: 42.6 kJ/mol; (19)Boiling Point: 189.8 °C at 760 mmHg; (20)Vapour Pressure: 0.559 mmHg at 25 °C.

Preparation: this chemical can be prepared by N-Chlor-hexamethyl-disilazan. This reaction will need reagent <(CH₃)₂N>3P and solvent diethyl ether. The reaction time is 30 min. The yield is about 94%.

Uses of Silanamine,1,1,1-trimethyl-N,N-bis(trimethylsilyl)-: it can be used to produce Trimethyl-N-sulfinylaminosilane. It will need reagent SOCl₂ and solvent CH₂Cl₂ with reaction time of 20 hours. The yield is about 70%.

When you are using this chemical, please be cautious about it as the following:
It causes burns. When you are using it, wear suitable protective clothing, gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. In case of accident or if you feel unwell, seek medical advice immediately (show label where possible).

You can still convert the following datas into molecular structure:
(1)InChI: InChI=1/C9H27NSi3/c1-11(2,3)10(12(4,5)6)13(7,8)9/h1-9H3
(2)InChIKey: PEGHITPVRNZWSI-UHFFFAOYAR
(3)Std. InChI: InChI=1S/C9H27NSi3/c1-11(2,3)10(12(4,5)6)13(7,8)9/h1-9H3
(4)Std. InChIKey: PEGHITPVRNZWSI-UHFFFAOYSA-N