396478

2-Pyridyl trifluoromethanesulfonate

98%

• Synonym(s): 2-Pyridyl triflate
• Empirical Formula (Hill Notation): C₆H₄F₃NO₃S
• CAS Number: 65007-00-3
• Molecular Weight: 227.16
• MDL number: MFCD00192531
• UNSPSC Code: 12352100
• PubChem Substance ID: 24864671
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 98%
• form: liquid
• refractive index: n20/D 1.435 (lit.)
• bp: 108 °C/25 mmHg (lit.)
• density: 1.477 g/mL at 25 °C (lit.)
• functional group: fluoro; triflate
• SMILES string: FC(F)(F)S(=O)(=O)Oc1ccccn1
• InChI: 1S/C6H4F3NO3S/c7-6(8,9)14(11,12)13-5-3-1-2-4-10-5/h1-4H
• InChI key: COLRMVLTWJTLFJ-UHFFFAOYSA-N

Description

General description

2-Pyridyl trifluoromethanesulfonate is a heterocyclic building block.

application

2-Pyridyl trifluoromethanesulfonate (2-Pyridyl triflate) may be used in the preparation of pyridinium salts [R-iso-BIPY-H]⁺[OTF]^- salts (R-iso-BIPY = N-(2-pyridyl)-R-pyridine-2-ylidene [R = 4-H, 4-tert-butyl, 4-dimethylamino, 5-dimethylamino]; OTf^- = trifluoromethanesulfonate).[1]

Safety Information

• pictograms: GHS02,GHS07
• signalword: Warning
• hcodes: H226,H315,H319,H335
• pcodes: P210 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 80.6 °F - closed cup
• flash_point_c: 27 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter