- InChI
- InChI=1S/C8Br4O3/c9-3-1-2(8(14)15-7(1)13)4(10)6(12)5(3)11
- InChI Key
- QHWKHLYUUZGSCW-UHFFFAOYSA-N
- Formula
- C8Br4O3
- SMILES
-
O=C1OC(=O)c2c(Br)c(Br)c(Br)c(B
r)c21 - Molecular Weight1
- 463.70
- CAS
- 632-79-1
- Other Names
-
- Phthalic anhydride, tetrabromo-
- Bromphthal
- Dion 6692
- Firemaster PHT 4
- Tetrabromophthalic anhydride
- 3,4,5,6-Tetrabromophthalic anhydride
- FG 4000
- 4,5,6,7-Tetrabromo-1,3-isobenzofurandione
- Great Lakes PHT4
- Saytex RB-49
- NSC 4874
- PHT 4
- Tetrabromophthalic acid 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° | -124.82 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -238.21 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 33.77 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 77.95 | kJ/mol | Joback Calculated Property |
| log10WS | -6.58 | Crippen Calculated Property | |
| logPoct/wat | 4.047 | Crippen Calculated Property | |
| McVol | 167.970 | ml/mol | McGowan Calculated Property |
| Pc | 6609.82 | kPa | Joback Calculated Property |
| Tboil | 872.66 | K | Joback Calculated Property |
| Tc | 1179.06 | K | Joback Calculated Property |
| Tfus | 693.33 | K | Joback Calculated Property |
| Vc | 0.617 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [312.32; 337.19] | J/mol×K | [872.66; 1179.06] | 
|
| Cp,gas | 312.32 | J/mol×K | 872.66 | Joback Calculated Property |
| Cp,gas | 318.09 | J/mol×K | 923.73 | Joback Calculated Property |
| Cp,gas | 323.19 | J/mol×K | 974.79 | Joback Calculated Property |
| Cp,gas | 327.64 | J/mol×K | 1025.86 | Joback Calculated Property |
| Cp,gas | 331.45 | J/mol×K | 1076.93 | Joback Calculated Property |
| Cp,gas | 334.63 | J/mol×K | 1127.99 | Joback Calculated Property |
| Cp,gas | 337.19 | J/mol×K | 1179.06 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 1,3-Isobenzofurandione, 4,5,6,7-tetrabromo-.
Sources
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