Trade NameINCI NameCAS NumberColipa
124THB1,2,4-trihydroxybenzene533-73-3A033
13BP1,3-bis(2,4-diaminophenoxy) propane 4HCl74918-21-1A079
15DHN1,5-naphthalenediol83-56-7A018
24DPE(H2SO4)2,4-diaminophenoxyethanol sulfate70643-20-8A042
24DPE(HCl)2,4-diaminophenoxyethanol HCl66422-95-5A042
25DA2,5-dimethoxyaniline102-56-7
26DDMP2,6-dihydroxy-3,4-dimethylpyridine84540-47-6A099
26DM35PDA-HCl2,6-dimethoxy-3,5-pyridinediamine HCl56216-28-5A101
26DT2,6-dihydroxyethylaminotoluene149330-25-6A138
26PYR2,6-diaminopyridine141-86-6A136
27DHN2,7-naphthalenediol582-17-2A019
2A3PYR2-amino-3-hydroxypyridine16867-03-1A132
2A4H2-amino-4-hydroxyethylaminoanisole sulfate83763-48-8A084
2A5EP(HCl)2-amino-5-ethylphenol HCl149861-22-3A158
2MPPD2-methoxymethyl-p-phenylenediamine337906-36-2A160
2MPPDS2-methoxymethyl-p-phenylenediamine sulfate337906-37-3A160
2MR2-methylresorcinol608-25-3A044
3A24DCP HCl3-amino-2,4-dichlorophenol HCl61693-43-4A043
4A3MP4-amino-m-cresol2835-99-6A074
4ADSN-phenyl-p-phenylenediamine sulfate4698-29-7A009
6A24DMC-HCl6-amino-2,4-dichloro-m-cresol HCl39549-31-0
6A3MP6-amino-m-cresol2835-98-5A075
6PYMS2,5,6-triamino-4-pyrimidinol sulfate39267-74-8 / 35011-47-3 / 1603-02-7A143
ANAP1-naphthol90-15-3A017
BHPN,N-bis (2-hydroxyethyl)
-p-phenylenediamine sulfate
54381-16-7 / 57524-61-5 / 58262-44-5A050
CPAOC5-amino-6-chloro-o-cresol84540-50-1A094
CPPDS2-chloro-p-phenylenediamine sulfate6219-71-2 / 61702-44-1A008
CRS4-chlororesorcinol95-88-5A012
EPAOC2-methyl-5-hydroxyethylaminophenol55302-96-0A031
HBMHydroxybenzomorpholine26021-57-8A025
HCB76-methoxy-2-methylamino-3-aminopyridine HCl83732-72-3A130
HCB7 Base6-methoxy-2-methylamino-3-aminopyridine90817-34-8A130
HMOCHydroxyethyl-3,4-methylenedioxyaniline HCl94158-14-2A098
INDOLINE HBRDihydroxyindoline HBr138937-28-7A147
ISATINIsatin91-56-5A129
MAGENTA2,2'-methylenebis-4-aminophenol HCl27311-52-0A155
MAPm-aminophenol591-27-5A015
MAPSm-aminophenol sulfate68239-81-6A015
PAOC4-amino-2-hydroxytoluene2835-95-2A027
PAPp-aminophenol123-30-8A016
PAPSp-aminophenol sulfate63084-98-0A016
PHOTO REXp-methylaminophenol sulfate55-55-0 / 1936-57-8A022
PMPPhenyl methyl pyrazolone89-25-8A039
PPD-Fp-phenylenediamine (Flakes)106-50-3A007
PPDHClp-phenylenediamine HCl624-18-0A007
PPD-Pp-phenylenediamine (Powder)106-50-3A007
PPDSp-phenylenediamine sulfate16245-77-5A007
RESResorcinol108-46-3A011
TAPSTetraaminopyrimidine sulfate5392-28-9A053
TDToluene-2,5-diamine95-70-5A005
TDSToluene-2,5-diamine sulfate615-50-9A005
VIOLET HEDHydroxyethyl-p-phenylenediamine sulfate93841-25-9A080
XP51-hydroxyethyl 4,5-diamino pyrazole sulfate155601-30-2A154