pKa values

(1104 results, 26 to 50 shown)

Name	Formula	pKa₁
(E)-3-(2-hydroxyphenyl)prop-2-enoic acid	C₉H₈O₃	4.61
(E)-3-(2-nitrophenyl)prop-2-enoic acid	C₉H₇NO₄	4.15
(E)-3-(3-hydroxyphenyl)prop-2-enoic acid	C₉H₈O₃	4.40
(E)-3-(4-methoxyphenyl)prop-2-enoic acid	C₁₀H₁₀O₃	4.54
(E)-3-chloroprop-2-enoic acid	C₃H₃ClO₂	3.65
(E)-4,4,4-trifluorobut-2-enoic acid	C₄H₃F₃O₂	3.35
(E)-4-methyl-2-pentenoic acid	C₆H₁₀O₂	4.70
(E)-but-2-enoic acid	C₄H₆O₂	4.69
(E)-butenedioic acid	C₄H₄O₄	3.03
(E)-hex-3-enoic acid	C₆H₁₀O₂	4.52
(E)-pent-2-enedioic acid	C₅H₆O₄	3.77
(R,R)-tartaric acid	C₄H₆O₆	3.04
(R,S)-2,3-diphenylsuccinic acid	C₁₆H₁₄O₄	3.48
(S)-(-)-2-pyrrolidone-5-carboxylic acid	C₅H₇NO₃	3.32
(S)-mandelic acid	C₈H₈O₃	3.41
(trimethylsilyl)acetic acid	C₅H₁₂O₂Si	5.22
(Z)-2-methyl-2-pentenoic acid	C₆H₁₀O₂	5.15
(Z)-2-methylbut-2-enoic acid	C₅H₈O₂	4.29
(Z)-3-chloroprop-2-enoic acid	C₃H₃ClO₂	3.32
(Z)-butenedioic acid	C₄H₄O₄	1.83
1,1-cyclopropanedicarboxylic acid	C₅H₆O₄	1.82
1,2,3,4-tetrazole	CH₂N₄	4.70
1,2,3-propanetriol	C₃H₈O₃	14.15
1,2,3-trihydroxybenzene	C₆H₆O₃	9.03
1,2-dihydroxy-4-nitrobenzene	C₆H₅NO₄	6.70