- InChI
- InChI=1S/C8F14O3/c9-3(10,5(13,14)7(17,18)19)1(23)25-2(24)4(11,12)6(15,16)8(20,21)22
- InChI Key
- UFFSXJKVKBQEHC-UHFFFAOYSA-N
- Formula
- C8F14O3
- SMILES
-
O=C(OC(=O)C(F)(F)C(F)(F)C(F)(F
)F)C(F)(F)C(F)(F)C(F)(F)F - Molecular Weight1
- 410.06
- CAS
- 336-59-4
- Other Names
-
- Heptafluorobutanoic anhydride
- Perfluorobutyric anhydride
- Heptafluoro-n-butyric anhydride
- Butanoic acid, heptafluoro-, anhydride
- 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).
- 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).
- 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 |
|---|---|---|---|
| ΔfG° | -3056.66 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -3363.87 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 19.50 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 30.09 | kJ/mol | Joback Calculated Property |
| log10WS | -4.39 | Crippen Calculated Property | |
| logPoct/wat | 3.722 | Crippen Calculated Property | |
| McVol | 157.370 | ml/mol | McGowan Calculated Property |
| Pc | 1746.28 | kPa | Joback Calculated Property |
| Tboil | [379.50; 382.20] | K |
|
| Tboil | 382.20 | K | NIST |
| Tboil | 382.00 ± 1.00 | K | NIST |
| Tboil | 379.50 ± 0.50 | K | NIST |
| Tc | 619.92 | K | Joback Calculated Property |
| Tfus | 324.79 | K | Joback Calculated Property |
| Vc | 0.700 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [433.28; 482.86] | J/mol×K | [483.00; 619.92] |
|
| Cp,gas | 433.28 | J/mol×K | 483.00 | Joback Calculated Property |
| Cp,gas | 443.32 | J/mol×K | 505.82 | Joback Calculated Property |
| Cp,gas | 452.61 | J/mol×K | 528.64 | Joback Calculated Property |
| Cp,gas | 461.17 | J/mol×K | 551.46 | Joback Calculated Property |
| Cp,gas | 469.04 | J/mol×K | 574.28 | Joback Calculated Property |
| Cp,gas | 476.25 | J/mol×K | 597.10 | Joback Calculated Property |
| Cp,gas | 482.86 | J/mol×K | 619.92 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Heptafluorobutyric anhydride.
Sources
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