4-Fluorobenzoic acid
Chemical compound / From Wikipedia, the free encyclopedia
4-Fluorobenzoic acid (p-fluorobenzoic acid) is an organic compound with the formula C7H5FO2. This colourless solid is a derivative of benzoic acid carboxylic acid. It is a synthetic intermediate.
Quick Facts Names, Identifiers ...
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Names | |||
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Preferred IUPAC name
4-Fluorobenzoic acid | |||
Other names
p-fluorobenzoic acid, para-fluorobenzoic acid, 4-fluoro-benzoic acid | |||
Identifiers | |||
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3D model (JSmol) |
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ChEBI | |||
ChemSpider | |||
ECHA InfoCard | 100.006.600 ![]() | ||
EC Number |
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PubChem CID |
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UNII | |||
CompTox Dashboard (EPA) |
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Properties | |||
C7H5FO2 | |||
Molar mass | 140.113 g·mol−1 | ||
Appearance | white solid | ||
Density | 1.479 g/cm3 | ||
Melting point | 184 °C (363 °F; 457 K) | ||
Boiling point | 253.687 °C (488.637 °F; 526.837 K) at 760 mmHg | ||
1200 mg/L | |||
log P | 2.07 | ||
Acidity (pKa) | 4.14 | ||
Hazards | |||
Occupational safety and health (OHS/OSH): | |||
Main hazards |
Irritates lungs, eyes, skin | ||
GHS labelling:[1] | |||
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Danger | |||
H302, H318 | |||
P264, P270, P280, P301+P312, P305+P351+P338, P310, P330, P501 | |||
Flash point | 107.226 °C (225.007 °F; 380.376 K) | ||
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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