Azidotrimethylsilane;Trimethylsilyl azide cas no:4648-54-8
Synonyms: TRIMETHYLSILYL AZIDE; (CH3)3SiN3; azidotrimethyl-silan; Silane, azidotrimethyl-; Silane,azidotrimethyl-; AZIDOTRIMETHYLSILANE; Trimethylsilylazide,95%; Trimethylsilylazide,typically95%; TMSiA;
NameAzidotrimethylsilane;Trimethylsilyl azide
CAS4648-54-8
SynonymsTRIMETHYLSILYL AZIDE; (CH3)3SiN3; azidotrimethyl-silan; Silane, azidotrimethyl-; Silane,azidotrimethyl-; AZIDOTRIMETHYLSILANE; Trimethylsilylazide,95%; Trimethylsilylazide,typically95%; TMSiA;
EINECS(EC#)225-078-5
Molecular FormulaC3H9N3Si
Molecular Weight115.21
Appearanceclear, colorless liquid
refractive index1.4142-1.4162
storage tempRefrigerator
Sensitive Moisture Sensitive
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass3
Hazard F:Flammable;T:Toxic;N:Dangerousfortheenvironment;
Risk R11;R23/24/25;R29;R50/53
Safety
Explosive reaction with rhenium hexafluoride, selenium halides. Reacts with tungsten hexafluoride to form an explosive product. When heated to decomposition it emits toxic fumes of NOx. See also AZIDES.
Safety information of Azido(trimethyl)silan (4648-54-8):
Hazard Codes .gif)
F,.gif)
T,.gif)
N
Risk Statements
11 Highly Flammable
23/24/25 Toxic by inhalation, in contact with skin and if swallowed
50/53 Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
29 Contact with water liberates toxic gas
Safety Statements
16 Keep away from sources of ignition - No smoking
36/37/39 Wear suitable protective clothing, gloves and eye/face protection
45 In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
8 Keep container dry
57 Use appropriate container to avoid environmental contamination
29 Do not empty into drains
RIDADR UN 1992 3/PG 2
WGK Germany 3
F 10-33
TSCA Yes
HazardClass 3
PackingGroup II
HS Code 29310095
