Identification | ||
Name | 4-Aminobenzoic acid | |
Synonyms | 1-Amino-4-carboxybenzene; p-Aminobenzoic acid; PABA | |
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Molecular Structure |
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Molecular Formula | C7H7NO2 | |
Molecular Weight | 137.14 | |
CAS Registry Number | 150-13-0 | |
EINECS | 205-753-0 | |
Properties | ||
Density | 1.374 | |
Melting point | 186-189 ºC | |
Water solubility | 4.7 g/L (20 ºC) |