- InChI
- InChI=1S/C10H18/c1-4-6-7-8-9-10(3)5-2/h1,10H,5-9H2,2-3H3
- InChI Key
- ILTCNNWNFZMWTJ-UHFFFAOYSA-N
- Formula
- C10H18
- SMILES
- C#CCCCCC(C)CC
- Molecular Weight1
- 138.25
- CAS
- 71566-65-9
- Other Names
-
- 7-Methyl-1-nonyne
- 7-Methyl-non-1-yne
- ω : Acentric Factor.
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.3683 | Relay (1.0) Calculated Property | |
| ΔfG° | 253.95 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 4.09 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 21.11 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 47.44 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.77 | eV | Relay (1.0) Calculated Property |
| log10WS | -4.61 | Relay (1.0) Calculated Property | |
| logPoct/wat | 3.226 | Crippen Calculated Property | |
| McVol | 143.160 | ml/mol | McGowan Calculated Property |
| Pc | 2445.89 | kPa | Joback Calculated Property |
| Tboil | 439.57 | K | Relay (1.0) Calculated Property |
| Tc | 619.22 | K | Relay (1.0) Calculated Property |
| Tfus | 198.16 | K | Relay (1.0) Calculated Property |
| Vc | 0.499 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [286.20; 363.76] | J/mol×K | [417.88; 595.20] | 
|
| Cp,gas | 286.20 | J/mol×K | 417.88 | Joback Calculated Property |
| Cp,gas | 300.59 | J/mol×K | 447.43 | Joback Calculated Property |
| Cp,gas | 314.37 | J/mol×K | 476.99 | Joback Calculated Property |
| Cp,gas | 327.56 | J/mol×K | 506.54 | Joback Calculated Property |
| Cp,gas | 340.18 | J/mol×K | 536.09 | Joback Calculated Property |
| Cp,gas | 352.24 | J/mol×K | 565.64 | Joback Calculated Property |
| Cp,gas | 363.76 | J/mol×K | 595.20 | Joback Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.63] | kPa | [334.52; 474.12] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.50342e+01 | |||
| Coefficient B | -3.98416e+03 | |||
| Coefficient C | -6.43460e+01 | |||
| Temperature range, min. | 334.52 | |||
| Temperature range, max. | 474.12 | |||
| Pvap | 1.33 | kPa | 334.52 | Calculated Property |
| Pvap | 2.97 | kPa | 350.03 | Calculated Property |
| Pvap | 6.09 | kPa | 365.54 | Calculated Property |
| Pvap | 11.64 | kPa | 381.05 | Calculated Property |
| Pvap | 20.94 | kPa | 396.56 | Calculated Property |
| Pvap | 35.75 | kPa | 412.08 | Calculated Property |
| Pvap | 58.31 | kPa | 427.59 | Calculated Property |
| Pvap | 91.38 | kPa | 443.10 | Calculated Property |
| Pvap | 138.22 | kPa | 458.61 | Calculated Property |
| Pvap | 202.63 | kPa | 474.12 | Calculated Property |
Similar Compounds
Find more compounds similar to 1-Nonyne, 7-methyl-.
Sources
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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