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91671 Sigma-Aldrich

2-(Trifluoroacetoxy)pyridine

≥98.0%

Synonym: 2-Pyridyl trifluoroacetate

  • CAS Number 96254-05-6

  • Empirical Formula (Hill Notation) C7H4F3NO2

  • Molecular Weight 191.11

  •  Beilstein/REAXYS Number 3607316

  •  MDL number MFCD00192522

  •  PubChem Substance ID 57653442

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, C7, Chemical Synthesis, Heterocyclic Building Blocks, Pyridines More...
Quality Level   100
assay   ≥98.0%
refractive index   n20/D 1.421 (lit.)
  n20/D 1.422
bp   60 °C/0.3 mmHg (lit.)
density   1.356 g/mL at 25 °C (lit.)
storage temp.   2-8°C
SMILES string   FC(F)(F)C(=O)Oc1ccccn1
InChI   1S/C7H4F3NO2/c8-7(9,10)6(12)13-5-3-1-2-4-11-5/h1-4H
InChI key   BJCXMOBNIFBHBJ-UHFFFAOYSA-N

Description

Packaging

10 mL in glass bottle

Other Notes

Mild trifluoroacetylating agent for amines, alcohols and phenols, no base needs to be added

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
RIDADR 
UN 1993C 3 / PGIII
WGK Germany 
WGK 3
Flash Point(F) 
122.0 °F - closed cup
Flash Point(C) 
50 °C - closed cup

Documents

Certificate of Analysis (COA)

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Meet Synthia - Retrosynthesis Sofware
Protocols & Articles
Peer-Reviewed Papers
15

References

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