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CAS No.: | 21149-38-2 |
---|---|
Name: | BIS(TRIMETHYLSILYL) SULFATE |
Article Data: | 3 |
Molecular Structure: | |
Formula: | C8H18 F3 N O Si2 |
Molecular Weight: | 257.403 |
Synonyms: | N,N-Bis(trimethylsilyl)trifluoroacetamide |
EINECS: | 244-242-7 |
Density: | 1.018 g/cm3 |
Melting Point: | 41-44 °C(lit.) |
Boiling Point: | 87-90 °C4 mm Hg(lit.) |
Flash Point: | 27 °F |
Hazard Symbols: | FC |
Risk Codes: | 11-34 |
Safety: | 16-26-36/37/39-45 |
Transport Information: | UN 2925 4 |
PSA: | 20.31000 |
LogP: | 3.04710 |
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IUPAC Name: 2,2,2-Trifluoro-N,N-bis(trimethylsilyl)acetamide
Canonical SMILES: C[Si](C)(C)N(C(=O)C(F)(F)F)[Si](C)(C)C
InChI: InChI=1S/C8H18F3NOSi2/c1-14(2,3)12(15(4,5)6)7(13)8(9,10)11/h1-6H3
InChIKey: RZYHXKLKJRGJGP-UHFFFAOYSA-N
Molecular Weight: 257.40083 [g/mol]
Molecular Formula: C8H18F3NOSi2
H-Bond Donor: 0
H-Bond Acceptor: 4
EINECS: 242-192-0
Appearance:
storage temp.: 0-6 °C
Melting Point: 41-44 °C(lit.)
Index of Refraction: 1.396
Molar Refractivity: 60.75 cm3
Molar Volume: 252.8 cm3
Surface Tension: 18.3 dyne/cm
Density: 1.018 g/cm3
Flash Point: 56.6 °C
Enthalpy of Vaporization: 40.64 kJ/mol
Boiling Point: 170 °C at 760 mmHg
Vapour Pressure: 1.5 mmHg at 25 °C
Classification Code of N,O-Bis(trimethylsilyl)trifluoroacetamide (CAS NO.21149-38-2): Indicators and reagents
Hazard Codes: F,C
Risk Statements: 11-34
R11:Highly flammable.
R34:Causes burns.
Safety Statements: 16-26-36/37/39-45
S16:Keep away from sources of ignition.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: UN 2925 4.1/PG 2
WGK Germany: 3
TSCA: T
HazardClass of N,O-Bis(trimethylsilyl)trifluoroacetamide (CAS NO.21149-38-2): MOISTURE SENSITIVE, FLAMMABLE
N,O-Bis(trimethylsilyl)trifluoroacetamide (CAS NO.21149-38-2), its Synonyms are Acetamide, 2,2,2-trifluoro-N,N-bis(trimethylsilyl)- ; Trimethylsilyl N-trimethylsilyltrifluoroacetimidate ; Bis(trimethylsilyl)trifluoroacetamide .