This page provides supplementary chemical data on trifluoroiodomethane.
Material Safety Data Sheet
The handling of this chemical may incur notable safety precautions. It is highly recommend that you seek the Material Safety Datasheet (MSDS) for this chemical from a reliable source such as SIRI, and follow its directions.
Structure and properties
Structure and properties Index of refraction, nD 1.379 at 42 °C Abbe number ? Dielectric constant, εr ? ε0 at ? °C Bond strength 230 kJ/mol (C-I) Bond length ? Bond angle ? Magnetic susceptibility ? Electron affinity 150 ± 20 kJ/mol Dipole moment 1.68 D Ionization potential 10.23 eV
Thermodynamic properties
Phase behavior Triple point ? K (? °C), ? Pa Critical point 396.44 K (123.29 °C), 3.953 MPa, 868 kg/m3 Std enthalpy changeof fusion, ΔfusHo -589.11 kJ/mol Std entropy changeof fusion, ΔfusSo ? J/(mol·K) Std enthalpy changeof vaporization, ΔvapHo 22 kJ/mol Std entropy changeof vaporization, ΔvapSo ? J/(mol·K) Solid properties Std enthalpy changeof formation, ΔfHosolid ? kJ/mol Standard molar entropy,Sosolid ? J/(mol K) Heat capacity, cp ? J/(mol K) Liquid properties Std enthalpy changeof formation, ΔfHoliquid ? kJ/mol Standard molar entropy,Soliquid ? J/(mol K) Heat capacity, cp ? J/(mol K) Gas properties Std enthalpy changeof formation, ΔfHogas -587.8 kJ/mol Standard molar entropy,Sogas 307.62 J/(mol K) Heat capacity, cp 70.89 J/(mol K) at 25 °C
Spectral data
UV-Vis λmax ? nm Extinction coefficient, ε ? IR Major absorption bands ? cm−1 NMR Proton NMR Carbon-13 NMR Other NMR data MS Masses of main fragments
References