Product Name

  • Name

    3-Chloro-5-(trifluoromethyl)pyridine

  • EINECS 678-782-3
  • CAS No. 85148-26-1
  • Article Data5
  • CAS DataBase
  • Density 1.417 g/cm3
  • Solubility
  • Melting Point 131.5 °C
  • Formula C6H3ClF3N
  • Boiling Point 145.967 °C at 760 mmHg
  • Molecular Weight 181.545
  • Flash Point 42.08 °C
  • Transport Information
  • Appearance Colorless liquid
  • Safety 26-36/37/39-36
  • Risk Codes 20/21/22-36/37/38
  • Molecular Structure Molecular Structure of 85148-26-1 (3-Chloro-5-(trifluoromethyl)pyridine)
  • Hazard Symbols IrritantXi,HarmfulXn
  • Synonyms 3-Trifluoromethyl-5-chloropyridine;
  • PSA 12.89000
  • LogP 2.75380

3-Chloro-5-(trifluoromethyl)pyridine Specification

The IUPAC name of 3-Chloro-5-(trifluoromethyl)pyridine is 3-chloro-5-(trifluoromethyl)pyridine. With the CAS registry number 85148-26-1, it is also named as 3-Trifluoromethyl-5-chloropyridine. The product's categories are Pharmacetical; Pyridine; Pyridine Series. In addition, its molecular formula is C6H3ClF3N and molecular weight is 181.54.

The other characteristics of this product can be summarized as: (1)ACD/LogP: 2.22; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.223; (4)ACD/LogD (pH 7.4): 2.223; (5)ACD/BCF (pH 5.5): 28.798; (6)ACD/BCF (pH 7.4): 28.799; (7)ACD/KOC (pH 5.5): 385.683; (8)ACD/KOC (pH 7.4): 385.687; (9)#H bond acceptors: 1; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 12.89 Å2; (13)Index of Refraction: 1.447; (14)Molar Refractivity: 34.219 cm3; (15)Molar Volume: 128.118 cm3; (16)Polarizability: 13.565×10-24cm3; (17)Surface Tension: 27.918 dyne/cm; (18)Density: 1.417 g/cm3; (19)Flash Point: 42.08 °C; (20)Melting Point: 131.5 °C; (21)Enthalpy of Vaporization: 36.72 kJ/mol; (22)Boiling Point: 145.967 °C at 760 mmHg; (23)Vapour Pressure: 5.985 mmHg at 25 °C.

Uses of 3-Chloro-5-(trifluoromethyl)pyridine: it can react with pyrrolidine to get 3-pyrrolidin-1-yl-5-trifluoromethyl-pyridine.



This reaction will occur at temperature of 100 °C for 3 days. The yield is 100 %.

When you are using this chemical, please be cautious about it as the following: it is irritating to eyes, respiratory system and skin. It is also harmful by inhalation, in contact with skin and if swallowed. In case of contact with eyes, please rinse immediately with plenty of water and seek medical advice. And you should wear suitable protective clothing, gloves and eye/face protection.

People can use the following data to convert to the molecule structure.
(1)Canonical SMILES: C1=C(C=NC=C1Cl)C(F)(F)F
(2)InChI: InChI=1S/C6H3ClF3N/c7-5-1-4(2-11-3-5)6(8,9)10/h1-3H
(3)InChIKey: OMRCXTBFBBWTDL-UHFFFAOYSA-N

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