3',3″,5',5″-Tetrabromophenolphthalein ethyl ester
3',3″,5',5″-Tetrabromophenolphthalein ethyl ester (CAS# 1176-74-5) is a sensitive spectrophotometric reagent for amines, quaternary ammonium salts and other cations. TBPE has been incorporated into colour-changing test strips for lead(II), and has been used in testing for ethoxylated nonionic surfactants.
| Supplier | BOC Sciences |
|---|---|
| Product # | 1176-74-5 |
| Pricing | Inquire |
| Cas | 1176-74-5 |
| Molecular Weight | 661.96 |
| Molecular Formula | C22H14Br4O4 |
| Canonical SMILES | CCOC(=O)C1=CC=CC=C1C(=C2C=C(C(=O)C(=C2)Br)Br)C3=CC(=C(C(=C3)Br)O)Br |