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CAS No.: | 18293-54-4 |
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Name: | 1-TRIMETHYLSILYL-1,2,4-TRIAZOLE |
Article Data: | 10 |
Molecular Structure: | |
Formula: | C5H11 N3 Si |
Molecular Weight: | 141.248 |
Synonyms: | 1-(Trimethylsilyl)triazole;1-Trimethylsilyl-1,2,4-triazole; 1-Trimethylsilyl-1H-1,2,4-triazole;N-(Trimethylsilyl)triazole |
EINECS: | 242-170-0 |
Density: | 0.989 g/mL at 25 °C(lit.) |
Boiling Point: | 85.6 °C at 760 mmHg ,74 °C12 mm Hg(lit.) |
Flash Point: | 8°C |
Appearance: | Colorless liquid |
Hazard Symbols: | FXi |
Risk Codes: | 11-36/37/38 |
Safety: | 16-26 |
Transport Information: | UN 1993 3 |
PSA: | 30.71000 |
LogP: | 0.96110 |
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Molecular structure of 1-Trimethylsilyl-1,2,4-triazole (CAS NO.18293-54-4) is:
Product Name: 1-Trimethylsilyl-1,2,4-triazole
CAS Registry Number: 18293-54-4
IUPAC Name: Trimethyl(1,2,4-triazol-1-yl)silane
Molecular Weight 141.24644 [g/mol]
Molecular Formula: C5H11N3Si
H-Bond Donor: 0
H-Bond Acceptor: 2
Refractive index: n20/D 1.461(lit.)
Storage temp.: 2-8 °C
Sensitive: Moisture Sensitive
Index of Refraction: 1.502
Molar Refractivity: 41.68 cm3
Molar Volume: 141 cm3
Surface Tension: 25.7 dyne/cm
Density: 1 g/cm3
ash Point: 8 °C
Enthalpy of Vaporization: 32.59 kJ/mol
Boiling Point: 85.6 °C at 760 mmHg
Vapour Pressure: 68.9 mmHg at 25 °C
EINECS: 242-170-0
Product Categories: Special Silanes
Safty information about 1-Trimethylsilyl-1,2,4-triazole (CAS NO.18293-54-4) is:
Hazard Codes: F; Xi
Risk Statements: 11-36/37/38
R11:Highly flammable.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 16-26
S16:Keep away from sources of ignition.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
RIDADR: UN 1993 3/PG 2
WGK Germany: 3
F: 10-21
TSCA: Yes
HazardClass: 3
PackingGroup: II
1-Trimethylsilyl-1,2,4-triazole , its cas register number is 18293-54-4. It also can be called N-Trimethylsilyl-1,2,4-triazole ; 1H-1,2,4-Triazole, 1-(trimethylsilyl)- .It is a clear liquid.