Английская Википедия:Bromoform (data page)
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Шаблон:Short description 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.
Structure and properties
| Шаблон:Chembox header | Structure and properties | |
|---|---|
| Index of refraction, nD | 1.5948 |
| Abbe number | ? |
| Dielectric constant, εr | 4.404 ε0 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
| Шаблон:Chembox header | Phase behavior | |
|---|---|
| Triple point | 281.84 K (8.69 °C), ? Pa |
| Critical point | ? K (? °C), ? Pa |
| Std enthalpy change of fusion, ΔfusH |
11.046 kJ/mol |
| Std entropy change of fusion, ΔfusS |
39.2 J/(mol·K) |
| Std enthalpy change of vaporization, ΔvapH |
46.06 kJ/mol |
| Std entropy change of vaporization, ΔvapS |
? J/(mol·K) |
| Шаблон:Chembox header | Solid properties | |
| Std enthalpy change of formation, ΔfH |
? kJ/mol |
| Standard molar entropy, S |
? J/(mol K) |
| Heat capacity, cp | ? J/(mol K) |
| Шаблон:Chembox header | Liquid properties | |
| Std enthalpy change of formation, ΔfH |
9.4 kJ/mol |
| Standard molar entropy, S |
? J/(mol K) |
| Heat capacity, cp | 130.5 J/(mol K) |
| Enthalpy of combustion, ΔcH |
-545.8 kJ/mol |
| Шаблон:Chembox header | Gas properties | |
| Std enthalpy change of formation, ΔfH |
55.4 kJ/mol |
| Standard molar entropy, S |
? J/(mol K) |
| Heat capacity, cp | ? J/(mol K) |
Enthalpy of combustion
Spectral data
| Шаблон:Chembox header | UV-Vis | |
|---|---|
| λmax | 223 nm |
| Extinction coefficient, ε | ? |
| Шаблон:Chembox header | IR | |
| Major absorption bands | ? cm−1 |
| Шаблон:Chembox header | NMR | |
| Proton NMR | 6.88ppm; |
| Carbon-13 NMR | |
| Other NMR data | |
| Шаблон:Chembox header | MS | |
| Masses of main fragments |
References
Шаблон:Chemical data page general note
