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EC number: 202-112-7
CAS number: 91-97-4
The pKa of 4,4'-bi-o-toluidine
(TODA) was reported to be 4.59 +/- 0.10 at 25 °C.
The study does not need to be conducted
because the substance is hydrolytically unstable (half-life less than 12
The pKa of TODI's hydrolysis degradation
product [1,1'-Biphenyl]-4,4'-diamine, 3,3'-dimethyl- (TODA) was reported
to be 4.59+/- 0.10 at 25 °C.
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