Molecular Structure of 1-Methylsilatrane (CAS NO.2288-13-3):

IUPAC: 5-Methyl-4,6,11-trioxa-1-aza-5-silabicyclo[3.3.3]undecane
Molecular Formula:C₇H₁₅NO₃Si
Molecular Weight:189.28
EINECS:218-928-1
Density:1.12 g/cm³
Melting point:152^oC
Flash Point:110^oC
Boiling Point:174^oC
SMILES:O1CCN2CCO[Si]1(OCC2)C 
InChI:InChI=1/C7H15NO3Si/c1-12-9-5-2-8(3-6-10-12)4-7-11-12/h2-7H2,1H3 
InChIKey:DZLQWMNVOBAZGC-UHFFFAOYAM 
Index of Refraction:1.484
Molar Volume:168.3 cm³
Surface Tension:31.4 dyne/cm
Molar Refractivity:48.23 cm³
Enthalpy of Vaporization:46.46 kJ/mol
Vapour Pressure:0.0749 mmHg at 25^oC

Reported in EPA TSCA Inventory.

Moderately toxic by ingestion and intraperitoneal routes. When heated to decomposition it emits toxic vapors of NO_x.

Safty informations about 1-Methylsilatrane (CAS NO.2288-13-3):
Risk Statements:22-36/37/38
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements:26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
TSCA:Yes

 1-Methylsilatrane with cas registry number of 2288-13-3 is also known as Methylsilatrane ; 1-Methyl-2,8,9-trioxa-5-aza-1-silabicyclo(3.3.3)undecane ; 1-Methyl-2,8,9-trioxa-5-aza-1-sila-bicyclo[3.3.3]undecane ; 1-Methyl-2,8,9-trioxo-5-aza-1-silabicyclo(3.3.3)undecane ; 1-Methylsilatrane ; 2,8,9-Trioxa-5-aza-1-silabicyclo[3.3.3]undecane,1-methyl- ; 8,9-Trioxa-5-aza-1-silabicyclo[3.3.3]undecane,1-methyl-2 ; 9-Trioxa-5-aza-1-silabicyclo(3.3.3)undecane,1-methyl-8 . It is a compound with the appearance of white crystals or granular solid with a slight odor and it is insoluble in water. 1-Methylsilatrane is incompatible with strong oxidizing materials and probably combustible, so it should be stored in a tightly closed container when not in use and kept away from fire. 1-Methylsilatrane is used as a silane reagent in physical chemistry research.