Classical Heisenberg model
This page provides supplementary chemical data on toluene.
MSDS sheets
Structure and properties
Structure and properties | |||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Index of refraction, nD | 1.4969 at 20°C | ||||||||||||||||||||||||||||||||
Abbe number | ? | ||||||||||||||||||||||||||||||||
Dielectric constant, εr | 2.379 ε0 at 25°C | ||||||||||||||||||||||||||||||||
Bond strength | ? | ||||||||||||||||||||||||||||||||
Bond length | ? | ||||||||||||||||||||||||||||||||
Bond angle | ? | ||||||||||||||||||||||||||||||||
Magnetic susceptibility | ? | ||||||||||||||||||||||||||||||||
Surface tension | 28.52 dyn/cm at 25°C | ||||||||||||||||||||||||||||||||
Viscosity[1] |
|
Thermodynamic properties
Phase behavior | |
---|---|
Triple point | 178.15 K (−94.99 °C), ? Pa |
Critical point | 591.79 K (318.64 °C), 4.109 MPa |
Std enthalpy change of fusionΔfusH |
6.636 kJ/mol |
Std entropy change of fusionΔfusS |
37.25 J/(mol·K) |
Std enthalpy change of vaporizationΔvapH |
38.06 kJ/mol |
Std entropy change of vaporizationΔvapS |
87.30 J/(mol·K) |
Solid properties | |
Std enthalpy change of formation ΔfH |
? kJ/mol |
Standard molar entropy S |
? J/(mol K) |
Heat capacity cp liquid | 181,2 J/(mol K) |
Heat capacity cp gas | 103,6 J/(mol K) |
Liquid properties | |
Std enthalpy change of formation ΔfH |
+12.0 kJ/mol |
Standard molar entropy S |
220.96 J/(mol K) |
Heat capacity cp | 155.96 J/(mol K) |
Gas properties | |
Std enthalpy change of formation ΔfH |
+50.00 kJ/mol |
Standard molar entropy S |
? J/(mol K) |
Heat capacity cp | 103.7 J/(mol K) |
van der Waals' constants[2] | a = 2438 L2 kPa/mol2 b = 0.1463 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 | -25 | 6.4 | 31.8 | 51.9 | 89.5 | 110.6 | 136.5 | 178.0 | 215.8 | 262.5 | 319.0 | — |
Table data obtained from CRC Handbook of Chemistry and Physics 44th ed.
50 year old Petroleum Engineer Kull from Dawson Creek, spends time with interests such as house brewing, property developers in singapore condo launch and camping. Discovers the beauty in planing a trip to places around the entire world, recently only coming back from .
Spectral data
UV-Vis | |
---|---|
Spectrum | NIST |
Lambda-max | 253, 259, 261, 268nm |
Log Ε | 2.36, 2.42, 2.43, 2.27 |
IR | |
Spectrum | NIST |
Major absorption bands | 3028, 1605, 1496, 729, 696 cm−1 |
NMR | |
Proton NMR | (CDCl3, 300 MHz) δ 7.17-7.11 (m, 2H), 7.08-7.01 (m, 3H), 2.32 (s, 3H) |
Carbon-13 NMR | (CDCl3, 100 MHz) δ 137.7, 128.7, 127.9, 125.0, 20.8 |
Other NMR data | ? |
MS | |
Masses of main fragments |
? |
Except where noted otherwise, data are given for standard ambient temperature and pressure (25°C, 101.3 kPa) Disclaimer and references |
References
- ↑ Template:Cite web
- ↑ Lange's Handbook of Chemistry 10th ed, pp 1522-1524
Except where noted otherwise, data relate to standard ambient temperature and pressure.
Disclaimer applies.
30 year-old Entertainer or Range Artist Wesley from Drumheller, really loves vehicle, property developers properties for sale in singapore singapore and horse racing. Finds inspiration by traveling to Works of Antoni Gaudí.