Carbon tetrachloride (data page)
This page provides supplementary chemical data on carbon tetrachloride.
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. MSDS for carbon tetrachloride is available at Fisher Scientific.
Structure and properties
Structure and properties | |
---|---|
Index of refraction, nD | 1.460 |
Abbe number | ? |
Dielectric constant, εr | 2.2379 ε0 at 20 °C |
Bond strength | ? |
Bond length | 175pm |
Bond angle | 109.5° Cl–C–Cl |
Magnetic susceptibility | ? |
Surface tension | 28.0 dyn/cm at 10°C 26.8 dyn/cm at 20°C 22.2 dyn/cm at 75°C |
Viscosity[1] | 0.9578 mPa·s at 21°C 0.901 mPa·s at 25 °C 0.7928 mPa·s at 35°C 0.4056 mPa·s at 99°C |
Thermodynamic properties
Phase behavior | |
---|---|
Triple point | 249 K (–24 °C), ? Pa |
Critical point | 556.4 K (283.3 °C), 4493 kPa, 3.625 mol.dm−3 |
Std enthalpy change of fusion, ΔfusH |
2.52 kJ/mol |
Std entropy change of fusion, ΔfusS |
10.1 J/(mol·K) |
Std enthalpy change of vaporization, ΔvapH |
32.54 kJ/mol |
Std entropy change of vaporization, ΔvapS |
92.82 J/(mol·K) at 76°C |
Solid properties | |
Std enthalpy change of formation, ΔfH |
? kJ/mol |
Standard molar entropy, S |
? J/(mol K) |
Heat capacity, cp | 44.22 J/(mol K) at -227 °C (46 K) |
Liquid properties | |
Std enthalpy change of formation, ΔfH |
–128.4 kJ/mol |
Standard molar entropy, S |
214.39 J/(mol K) |
Enthalpy of combustion, ΔcH |
–359.9 kJ/mol |
Heat capacity, cp | 131.3 J/(mol K) |
Gas properties | |
Std enthalpy change of formation, ΔfH |
–95.98 kJ/mol |
Standard molar entropy, S |
309.65 J/(mol K) |
Heat capacity, cp | 82.65 J/(mol K) |
van der Waals' constants[2] | a = 2066 L2 kPa/mol2 b = 0.1383 liter per mole |
Vapor pressure of liquid
P in mm Hg | 1 | 10 | 40 | 100 | 400 | 760 | 1520 | 3800 | 7600 | 15200 | 30400 | 45600 | |
T in °C | –50.0(s) | –19.6 | 4.3 | 23.0 | 57.8 | 76.7 | 102.0 | 141.7 | 178.0 | 222.0 | 276.0 | — |
Table data obtained from CRC Handbook of Chemistry and Physics 47th ed. Note that "(s)" annotation indicates equilibrium temperature of vapor over solid. Otherwise the temperature is equilibrium of vapor over liquid.
Distillation data
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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
- ↑ Lange's Handbook of Chemistry, 10th ed. pp 1669-1674
- ↑ CRC Handbook of Chemistry and Physics 47th ed, p D-104
- ↑ "Pure Component Properties" (Queriable database). Chemical Engineering Research Information Center. Retrieved 17 May 2007.
- 1 2 3 "Binary Vapor-Liquid Equilibrium Data" (Queriable database). Chemical Engineering Research Information Center. Retrieved 17 May 2007.
- "NIST Standard Reference Database". Retrieved 17 May 2007.
Except where noted otherwise, data relate to standard ambient temperature and pressure.
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