Irritant
Health hazard
⚠️ For information only; not a substitute for the official Safety Data Sheet (SDS).
Rosanilin is a hydrochloride that is the monohydrochloride of 4-[(4-aminophenyl)(4-iminocyclohexa-2,5-dien-1-ylidene)methyl]-2-methylaniline. One of the major constituents of Basic fuchsin, together with pararosanilin, magenta II and new fuchsin. It has a role as a carcinogenic agent, a fluorochrome and a histological dye. It contains a rosanilin(1+).
| IUPAC Name | 4-[(4-aminophenyl)-(4-imino-3-methylcyclohexa-2,5-dien-1-ylidene)methyl]aniline;hydrochloride |
| Molecular Formula | C20H20ClN3 |
| Molecular Weight | 337.8 g/mol |
| CAS | 632-99-5 |
| SMILES | CC1=CC(=C(C2=CC=C(C=C2)N)C3=CC=C(C=C3)N)C=CC1=N.Cl |
| InChIKey | AXDJCCTWPBKUKL-UHFFFAOYSA-N |
| Catalog No | KC.210033 |
| Pack sizes | UNKNOWN |
⚠️ For information only; not a substitute for the official SDS.
