-
Name
4,5-Difluorophthalic acid
- EINECS
- CAS No. 18959-31-4
- Article Data6
- CAS DataBase
- Density 1.644 g/cm3
- Solubility
- Melting Point 161.5-162 °C
- Formula C8H4F2O4
- Boiling Point 378.736 °C at 760 mmHg
- Molecular Weight 202.114
- Flash Point 182.853 °C
- Transport Information
- Appearance
- Safety
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms Phthalicacid, 4,5-difluoro- (8CI);
- PSA 74.60000
- LogP 1.36120
4,5-Difluorophthalic acid Chemical Properties
Molecular Formula: C8H4F2O4
Molecular Weight: 202.11
Density: 1.644 g/cm3
Polarizability: 15.89 10-24cm3
Enthalpy of Vaporization: 66.11 kJ/mol
Vapour Pressure: 2.07E-06 mmHg at 25°C
Product Name: 4,5-Difluorophthalic acid
Flash Point of 4,5-Difluorophthalic acid (18959-31-4): 182.9 °C
Boiling Point of 4,5-Difluorophthalic acid (18959-31-4): 378.7 °C at 760 mmHg
Synonyms: 4,5-Difluorobenzene-1,2-dicarboxylic acid ; 4,5-Difluorophthalic acid
Following is the molecular structure of 4,5-Difluorophthalic acid (18959-31-4):
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