Product Name

  • Name

    2-[N,N-BIS(TRIFLUOROMETHANESULFONYL)AMINO]-5-CHLOROPYRIDINE

  • EINECS -0
  • CAS No. 145100-51-2
  • Article Data4
  • CAS DataBase
  • Density 1.893 g/c3
  • Solubility Reacts with water.
  • Melting Point 45-47 °C(lit.)
  • Formula C7H3ClF6N2O4S2
  • Boiling Point 358.316 °C at 760 mmHg
  • Molecular Weight 392.687
  • Flash Point 170.504 °C
  • Transport Information
  • Appearance White to pale yellow crystalline solid
  • Safety 26-36
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 145100-51-2 (2-[N,N-BIS(TRIFLUOROMETHANESULFONYL)AMINO]-5-CHLOROPYRIDINE)
  • Hazard Symbols IrritantXi
  • Synonyms 2-[N,N-Bis(trifluoromethanesulfonyl)amino]- 5-chloropyridine;2-[N,N-Bis(trifluoromethylsulfonyl)amino]-5-chloropyridine;Comins' reagent;N,N-Bis(trifluoromethylsulfonyl)-5-chloro-2-pyridinamine;N,N-Bis(trifluoromethylsulfonyl)-5-chloro-2-pyridylamine;N-(5-Chloro-2-pyridyl)triflimide;N-(5-Chloropyridin-2-yl)-1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide;NSC 683533;
  • PSA 101.17000
  • LogP 4.40220

N-(5-Chloro-2-pyridyl)bis(trifluoromethanesulfonimide) Chemical Properties

Molecular Structure of Methanesulfonamide,N-(5-chloro-2-pyridinyl)-1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]- (CAS NO.145100-51-2):

Molecular Formula: C7H3ClF6N2O4S2
Molecular Weight: 392.6831
IUPAC Name: N-(5-Chloropyridin-2-yl)-1,1,1-trifluoro-N-(trifluoromethylsulfonyl)methanesulfonamide
Synonyms of Methanesulfonamide,N-(5-chloro-2-pyridinyl)-1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]- (CAS NO.145100-51-2): N-(5-Chloro-2-pyridyl)bis(trifluoromethanesulfonimide)
CAS NO: 145100-51-2
Classification Code: Chloropyridines ; Halopyridines
Melting point: 45-47 °C 
Index of Refraction: 1.498
Molar Refractivity: 60.88 cm3
Molar Volume: 207.4 cm3
Surface Tension: 50.4 dyne/cm
Density: 1.892 g/cm3
Flash Point: 170.5 °C
Enthalpy of Vaporization: 60.38 kJ/mol
Boiling Point: 358.3 °C at 760 mmHg
Vapour Pressure: 2.57E-05 mmHg at 25°C

N-(5-Chloro-2-pyridyl)bis(trifluoromethanesulfonimide) Safety Profile

Hazard Codesof Methanesulfonamide,N-(5-chloro-2-pyridinyl)-1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]- (CAS NO.145100-51-2): IrritantXi
Risk Statements: 36/37/38 
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.
WGK Germany: 3
F: 9
Hazard Note: Irritant
HazardClass: AIR SENSITIVE, IRRITANT-HARMFUL, KEEP COLD

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