3-Chloro-2-hydrazino-5-(trifluoromethyl)pyridine
[CAS# 89570-82-1]

Identification

• Classification: Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Pyridine compound >> Pyridine derivative
• Name: 3-Chloro-2-hydrazino-5-(trifluoromethyl)pyridine
• Synonyms: (3-Chloro-5-(trifluoromethyl)pyridin-2-yl)hydrazine; [3-Chloro-5-(trifluoromethyl)pyridin-2-yl]hydrazine, 5-Chloro-6-hydrazino-α,α,α-trifluoro-3-picoline; 3-Chloro-2-hydrazino-5-(trifluoromethyl)pyridine 97%
• Molecular Formula: C₆H₅ClF₃N₃
• Molecular Weight: 211.57
• CAS Registry Number: 89570-82-1
• SMILES: C1=C(C=NC(=C1Cl)NN)C(F)(F)F
• InChI: 1S/C6H5ClF3N3/c7-4-1-3(6(8,9)10)2-12-5(4)13-11/h1-2H,11H2,(H,12,13)
• InChIKey: KHFKSHYCVQZAQP-UHFFFAOYSA-N

Properties

• Density: 1.6±0.1g/cm³ (Cal.)
• Melting point: 92-94°C (Expl.)
• Boiling point: 238.7±40.0°C at 760 mmHg (Cal.)
• Flash point: 98.1±27.3°C (Cal.)

Safety Data

• Safety Description: S22,S24/25,S36/37/39,S45

References

• (1): Ales Reisinger, Paul V. Bernhardt and Curt Wentrup. Synthesis of 1,3-diazepines and ring contraction to cyanopyrroles, Org. Biomol. Chem., 2004, 2, 246.