4,4'-(4,5,6,7-Tetrabrom-3H-2,1-benzoxathiol-3-yliden)bis[2,6-dibromphenol]-S,S-dioxid
Bezeichnung:4,4'-(4,5,6,7-Tetrabrom-3H-2,1-benzoxathiol-3-yliden)bis[2,6-dibromphenol]-S,S-dioxid
CAS-Nr4430-25-5
Englisch Name:Tetrabromophenol Blue
CBNumberCB1175880
SummenformelC19H6Br8O5S
Molgewicht985.54
MOL-Datei4430-25-5.mol
Synonyma
4,4'-(4,5,6,7-Tetrabrom-3H-2,1-benzoxathiol-3-yliden)bis[2,6-dibromphenol]-S,S-dioxid
4,4'-(4,5,6,7-Tetrabrom-3H-2,1-benzoxathiol-3-yliden)bis[2,6-dibromphenol]-S,S-dioxid physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 204 °C (dec.)(lit.) |
| Siedepunkt | 728.8±60.0 °C(Predicted) |
| Dichte | 2.668±0.06 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| Löslichkeit | Soluble in water, ethanol, methanol, acetone, acetic acid |
| Aggregatzustand | Powder |
| pka | 3.69(at 25℃) |
| Farbe | Beige |
| Säure-Base-Indikators(pH-Indikatoren) | Yellow (3.0) to blue (4.6) |
| Wasserlöslichkeit | soluble |
| maximale Wellenlänge (λmax) | 610nm, 388nm |
| BRN | 378438 |
| Major Application | Semiconductors, thin films, recording materials, chemically amplified resists, photography, lithographic plates, inks, toners, detergents, hair dyes, diapers, detecting proteins, contact lens, urine analysis test strips, distinguishing between allergies and infections |
| InChIKey | QPMIVFWZGPTDPN-UHFFFAOYSA-N |
| CAS Datenbank | 4430-25-5 |
| EPA chemische Informationen | Phenol, 4,4'-(4,5,6,7-tetrabromo-1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo- (4430-25-5) |
