- InChI
- InChI=1S/C4H6O/c1-3-5-4-2/h3-4H,1-2H2
- InChI Key
- QYKIQEUNHZKYBP-UHFFFAOYSA-N
- Formula
- C4H6O
- SMILES
- C=COC=C
- Molecular Weight1
- 70.09
- CAS
- 109-93-3
- Other Names
-
- 1,1'-OXYBIS-ETHENE
- 1,1'-Oxybisethene
- CH2=CHOCH=CH2
- Divinyl ether
- Divinyl oxide
- Ethene, 1,1'-oxybis-
- Ethenyloxyethene
- Ether, divinyl
- VINESTHENE
- VINETHER
- Vinesthesin
- Vinethen
- Vinethene
- Vinidyl
- Vinydan
- ΔcH°gas : Standard gas enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°(+) ion : Enthalpy of formation of positive ion at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (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).
- NFPA Fire : NFPA Fire Rating.
- NFPA Health : NFPA Health Rating.
- NFPA Safety : NFPA Safety Rating.
- Pc : Critical Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- Inp : Non-polar retention indices.
- 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 |
|---|---|---|---|
| ΔcH°gas | -2418.90 ± 0.79 | kJ/mol | NIST |
| ΔfG° | 53.48 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -12.70 ± 0.84 | kJ/mol | NIST |
| ΔfH°(+) ion | 824.00 | kJ/mol | NIST |
| ΔfusH° | 4.74 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 6.26 | kJ/mol | NIST |
| IE | 8.68 ± 0.05 | eV | NIST |
| log10WS | -1.28 | Crippen Calculated Property | |
| logPoct/wat | 1.290 | Crippen Calculated Property | |
| McVol | 64.490 | ml/mol | McGowan Calculated Property |
| NFPA Fire | 3 | KDB | |
| NFPA Health | 2 | KDB | |
| NFPA Safety | 2 | KDB | |
| Pc | 4244.08 | kPa | Joback Calculated Property |
| Inp | 480.00 | NIST | |
| Tboil | 301.20 | K | NIST |
| Tc | 477.23 | K | Joback Calculated Property |
| Tfus | [172.05; 173.15] | K |
|
| Tfus | 173.15 ± 1.00 | K | NIST |
| Tfus | 172.05 ± 0.30 | K | NIST |
| Vc | 0.239 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [93.21; 125.17] | J/mol×K | [306.70; 477.23] |
|
| Cp,gas | 93.21 | J/mol×K | 306.70 | Joback Calculated Property |
| Cp,gas | 98.98 | J/mol×K | 335.12 | Joback Calculated Property |
| Cp,gas | 104.57 | J/mol×K | 363.54 | Joback Calculated Property |
| Cp,gas | 109.99 | J/mol×K | 391.97 | Joback Calculated Property |
| Cp,gas | 115.22 | J/mol×K | 420.39 | Joback Calculated Property |
| Cp,gas | 120.28 | J/mol×K | 448.81 | Joback Calculated Property |
| Cp,gas | 125.17 | J/mol×K | 477.23 | Joback Calculated Property |
| η | [0.0001688; 0.0015351] | Pa×s | [153.55; 306.70] |
|
| η | 0.0015351 | Pa×s | 153.55 | Joback Calculated Property |
| η | 0.0008174 | Pa×s | 179.08 | Joback Calculated Property |
| η | 0.0005094 | Pa×s | 204.60 | Joback Calculated Property |
| η | 0.0003526 | Pa×s | 230.12 | Joback Calculated Property |
| η | 0.0002626 | Pa×s | 255.65 | Joback Calculated Property |
| η | 0.0002064 | Pa×s | 281.17 | Joback Calculated Property |
| η | 0.0001688 | Pa×s | 306.70 | Joback Calculated Property |
| ΔvapH | [26.10; 29.20] | kJ/mol | [288.00; 288.00] |
|
| ΔvapH | 29.20 | kJ/mol | 288.00 | NIST |
| ΔvapH | 26.10 | kJ/mol | 288.00 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 204.87] | kPa | [220.33; 321.52] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.45518e+01 | |||
| Coefficient B | -2.64600e+03 | |||
| Coefficient C | -3.48270e+01 | |||
| Temperature range, min. | 220.33 | |||
| Temperature range, max. | 321.52 | |||
| Pvap | 1.33 | kPa | 220.33 | Calculated Property |
| Pvap | 3.01 | kPa | 231.57 | Calculated Property |
| Pvap | 6.23 | kPa | 242.82 | Calculated Property |
| Pvap | 11.97 | kPa | 254.06 | Calculated Property |
| Pvap | 21.57 | kPa | 265.30 | Calculated Property |
| Pvap | 36.79 | kPa | 276.55 | Calculated Property |
| Pvap | 59.84 | kPa | 287.79 | Calculated Property |
| Pvap | 93.40 | kPa | 299.03 | Calculated Property |
| Pvap | 140.57 | kPa | 310.28 | Calculated Property |
| Pvap | 204.87 | kPa | 321.52 | Calculated Property |
Similar Compounds
Find more compounds similar to Vinyl ether.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- KDB
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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