Input interpretation
cumene | trihexylsilane
Chemical names and formulas
| cumene | trihexylsilane formula | C_6H_5CH(CH_3)_2 | [CH_3(CH_2)_5]_3SiH Hill formula | C_9H_12 | C_18H_40Si_1 name | cumene | trihexylsilane IUPAC name | isopropylbenzene | alternate names | (1-methylethyl)benzene | 2-phenylpropane | benzene, (1-methylethyl)- | cumol | isopropylbenzene | trihexylsilicon mass fractions | C (carbon) 89.9% | H (hydrogen) 10.1% | C (carbon) 76% | H (hydrogen) 14.2% | Si (silicon) 9.87%
Structure diagrams
| cumene | trihexylsilane vertex count | 9 | 19 edge count | 9 | 19 Schultz index | 375 | 3426 Wiener index | 88 | 924 Hosoya index | 62 | 6253 Balaban index | 2.228 | 3.658
3D structure
3D structure
Basic properties
| cumene | trihexylsilane molar mass | 120.19 g/mol | 284.6 g/mol phase | liquid (at STP) | liquid (at STP) melting point | -96 °C | boiling point | 153 °C | 160.8 °C density | 0.864 g/cm^3 | 0.799 g/cm^3 solubility in water | insoluble |
Units
Liquid properties
| cumene | trihexylsilane density | 0.864 g/cm^3 | 0.799 g/cm^3 vapor pressure | 7.999 mmHg | dynamic viscosity | 7.37×10^-4 Pa s | surface tension | 0.02769 N/m | refractive index | 1.491 | 1.448
Units
Thermodynamic properties
| cumene molar heat of vaporization | 45.1 kJ/mol (kilojoules per mole) specific heat of vaporization | 0.375 kJ/g (kilojoules per gram) molar heat of combustion | 4513 kJ/mol (kilojoules per mole) molar heat of fusion | 7.33 kJ/mol (kilojoules per mole) critical temperature | 631 K (kelvins) critical pressure | 3.21 MPa (megapascals) compressibility factor | 0.262 (at critical conditions) acentric factor ω | 0.338