- InChI
- InChI=1S/C10H14/c1-3-5-7-9-10-8-6-4-2/h1-2H,5-10H2
- InChI Key
- ILVDYAGPHFWNQI-UHFFFAOYSA-N
- Formula
- C10H14
- SMILES
- C#CCCCCCCC#C
- Molecular Weight1
- 134.22
- CAS
- 1720-38-3
- Other Names
-
- deca-1,9-diyne
- 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).
- Tboilr : Boiling point at reduced pressure (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 | 0.3802 | Relay (1.0) Calculated Property | |
| ΔfG° | 479.46 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 232.73 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 27.61 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 58.25 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.65 | eV | Relay (1.0) Calculated Property |
| log10WS | -3.88 | Relay (1.0) Calculated Property | |
| logPoct/wat | 2.593 | Crippen Calculated Property | |
| McVol | 134.560 | ml/mol | McGowan Calculated Property |
| Pc | 2823.32 | kPa | Joback Calculated Property |
| Tboil | 455.71 | K | Relay (1.0) Calculated Property |
| Tc | 650.48 | K | Relay (1.0) Calculated Property |
| Tfus | 270.80 | K | Relay (1.0) Calculated Property |
| Vc | 0.478 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [258.65; 326.04] | J/mol×K | [408.44; 594.16] | 
|
| Cp,gas | 258.65 | J/mol×K | 408.44 | Joback Calculated Property |
| Cp,gas | 271.33 | J/mol×K | 439.39 | Joback Calculated Property |
| Cp,gas | 283.40 | J/mol×K | 470.35 | Joback Calculated Property |
| Cp,gas | 294.88 | J/mol×K | 501.30 | Joback Calculated Property |
| Cp,gas | 305.80 | J/mol×K | 532.25 | Joback Calculated Property |
| Cp,gas | 316.18 | J/mol×K | 563.21 | Joback Calculated Property |
| Cp,gas | 326.04 | J/mol×K | 594.16 | Joback Calculated Property |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 352.00 ± 1.00 | K | 1.70 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.64] | kPa | [351.68; 499.45] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.49481e+01 | |||
| Coefficient B | -4.15561e+03 | |||
| Coefficient C | -6.82230e+01 | |||
| Temperature range, min. | 351.68 | |||
| Temperature range, max. | 499.45 | |||
| Pvap | 1.33 | kPa | 351.68 | Calculated Property |
| Pvap | 2.98 | kPa | 368.10 | Calculated Property |
| Pvap | 6.11 | kPa | 384.52 | Calculated Property |
| Pvap | 11.68 | kPa | 400.94 | Calculated Property |
| Pvap | 21.02 | kPa | 417.36 | Calculated Property |
| Pvap | 35.88 | kPa | 433.77 | Calculated Property |
| Pvap | 58.48 | kPa | 450.19 | Calculated Property |
| Pvap | 91.57 | kPa | 466.61 | Calculated Property |
| Pvap | 138.38 | kPa | 483.03 | Calculated Property |
| Pvap | 202.64 | kPa | 499.45 | Calculated Property |
Similar Compounds
Find more compounds similar to 1,9-Decadiyne.
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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