Bromoform (data page)
# Bromoform (data page)

This page provides supplementary chemical data on bromoform.

## 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 and follow its directions.

* SIRI
* Science Stuff

## Structure and properties

Structure and properties :

| Index of refraction, $n_D$ | 1.5948 |
| - | - |
| Abbe number | ? |
| Dielectric constant, $ε_r$ | 4.404 $ε_0$ at 10 °C |
| Bond strength | ? |
| Bond length | ? |
| Bond angle | ? |
| Magnetic susceptibility | ? |
| Surface tension | 44.87 mN/m at 25 °C 41.60 mN/m at 50 °C 38.3 mN/m at 75 °C |
| Viscosity | 1.857 mPa·s at 25 °C 1.367 mPa·s at 50 °C 1.029 mPa·s at 75 °C |

## Thermodynamic properties

Phase behavior :

| Triple point | 281.84 K (8.69 °C), ? Pa |
| - | - |
| Critical point | ? K (? °C), ? Pa |
| Std enthalpy change of fusion, $Δ_{fus}H^o$ | 11.046 kJ/mol |
| Std entropy change of fusion, $Δ_{fus}S^o$ | 39.2 J/(mol·K) |
| Std enthalpy change of vaporization, $Δ_{vap}H^o$ | 46.06 kJ/mol |
| Std entropy change of vaporization, $Δ_{vap}S^o$ | ? J/(mol·K) |
| Solid properties ||
| Std enthalpy change of formation, $Δ_fH^o_{solid}$ | ? kJ/mol |
| Standard molar entropy, $S^o_{solid}$ | ? J/(mol K) |
| Heat capacity, $c_p$ | ? J/(mol K) |
| Liquid properties ||
| Std enthalpy change of formation, $Δ_fH^o_{liquid}$ | 9.4 kJ/mol |
| Standard molar entropy, $S^o_{liquid}$ | ? J/(mol K) |
| Heat capacity, $c_p$ | 130.5 J/(mol K) |
| Enthalpy of combustion, $Δ_cH^o_{liquid}$ | -545.8 kJ/mol |
| Gas properties ||
| Std enthalpy change of formation, $Δ_fH^o_{gas}$ | 55.4 kJ/mol |
| Standard molar entropy, $S^o_{gas}$ | ? J/(mol K) |
| Heat capacity, $c_p$ | ? J/(mol K) |

Enthalpy of combustion

## Spectral data

UV-Vis :

| $λ_{max}$ | 223 nm |
| - | - |
| Extinction coefficient, ε | ? |
| IR ||
| Major absorption bands | ? $cm^{−1}$ |
| NMR ||
| Proton NMR | 6.88ppm; |
| Carbon-13 NMR | |
| Other NMR data | |
| MS ||
| Masses of main fragments | |
