N-(5-Chloro-2-pyridyl)bis(trifluoromethanesulfonimide)
N-(5-氯-2-吡啶基)双(三氟甲烷磺酰亚胺)
Also known as: Comins' Reagent, 2-[N,N-Bis(trifluoromethanesulfonyl)amino]-5-chloropyridine, N-(5-Chloro-2-pyridinyl)-1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide, 2-(N,N-Bis(trifluoromethylsulfonyl)amino)-5-chloropyridine, Comins Triflating, MFCD00191833
- CAS No.
- 145100-51-2
- Jingsj CID
- J-10380-2
- Molecular Formula
- C7H3ClF6N2O4S2
- Chinese Name
- N-(5-氯-2-吡啶基)双(三氟甲烷磺酰亚胺)
- Molecular Weight
- 392.683 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 45-47 °C(lit.) |
|---|---|
| Boiling Point | 358.3±52.0 °C at 760 mmHg |
| Density | 1.9±0.1 g/cm3 |
| Flash Point | 170.5±30.7 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of N-(5-Chloro-2-pyridyl)bis(trifluoromethanesulfonimide)?
145100-51-2
What are the molecular formula and molecular weight of N-(5-Chloro-2-pyridyl)bis(trifluoromethanesulfonimide)?
C7H3ClF6N2O4S2, molecular weight 392.683 g/mol
Is N-(5-Chloro-2-pyridyl)bis(trifluoromethanesulfonimide) hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026