Compound Q&A
How is Phloxine B (CAS: 18472-87-2) typically synthesized?
Answer
Phloxine B is synthesized through the coupling of an aromatic diazonium salt with an azoic aniline. The reaction typically requires a coupling catalyst such as sodium hydroxide and occurs in an aqueous or organic medium. The yield is generally high, around 80-90%, and the process is selective, making it a popular method for dye synthesis.
About
CAS No
18472-87-2
English Name
Phloxine B
Molecular Formula
C20H2Br4Cl4Na2O5
Molecular Weight
829.63 g/mol
SMILES
Clc1c(Cl)c(Cl)c(c(c1Cl)C(=O)[O-])c1c2cc(Br)c(=O)c(c2oc2c1cc(Br)c(c2Br)[O-])Br.[Na+].[Na+]
InChIKey
OOYIOIOOWUGAHD-UHFFFAOYSA-L
Last Updated: 2025-09-07 10:18
