Vinyl bromide (data page)

This page provides supplementary chemical data on vinyl bromide.

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 1.4380 at 20 °C
Abbe number ?
Dielectric constant, εr 5.63 ε0 at ? °C
Bond strength ?
Bond length ?
Bond angle ?
Magnetic susceptibility ?
Dipole moment 1.42 D
Acentric factor 0.241

Thermodynamic properties

Phase behavior
Triple point ? K (? °C), ? Pa
Critical point 470.1 K (197 °C), 6.63 MPa, 0.1615 m3/mol
Std enthalpy change
of fusion, ΔfusHo		 5.12 kJ/mol
Std entropy change
of fusion, ΔfusSo		 ? J/(mol·K)
Std enthalpy change
of vaporization, ΔvapHo		 25.4 kJ/mol
Std entropy change
of vaporization, ΔvapSo		 ? J/(mol·K)
Solid properties
Std enthalpy change
of formation, ΔfHosolid		 ? kJ/mol
Standard molar entropy,
Sosolid		 ? J/(mol K)
Heat capacity, cp ? J/(mol K)
Liquid properties
Std enthalpy change
of formation, ΔfHoliquid		 ? kJ/mol
Standard molar entropy,
Soliquid		 ? J/(mol K)
Heat capacity, cp 107.5 J/(mol K) at 288 K
Gas properties
Std enthalpy change
of formation, ΔfHogas		 79.2 kJ/mol
Standard molar entropy,
Sogas		 275.8 J/(mol K)
Heat capacity, cp 55.5 J/(mol K)

Spectral data

UV-Vis
λmax 193 nm
Extinction coefficient, ε ?
IR
Major absorption bands 620, 940, 1260, 1600, 3100 cm−1
NMR
Proton NMR  
Carbon-13 NMR  
Other NMR data  
MS
Masses of
main fragments		 27, 106, 108

References

    Except where noted otherwise, data relate to standard ambient temperature and pressure.

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