1,3-Dihydro-3-oxoisobenzofuran-1-ylidenbis(6-hydroxy-5-methyl-m-phenylenmethylennitrilo)tetraessigsure
Bezeichnung:1,3-Dihydro-3-oxoisobenzofuran-1-ylidenbis(6-hydroxy-5-methyl-m-phenylenmethylennitrilo)tetraessigsure
CAS-Nr2411-89-4
Englisch Name:o-Cresolphthalein Complexone
CBNumberCB6431655
SummenformelC32H32N2O12
Molgewicht636.61
MOL-Datei2411-89-4.mol
Synonyma
1,3-Dihydro-3-oxoisobenzofuran-1-ylidenbis(6-hydroxy-5-methyl-m-phenylenmethylennitrilo)tetraessigsure
1,3-Dihydro-3-oxoisobenzofuran-1-ylidenbis(6-hydroxy-5-methyl-m-phenylenmethylennitrilo)tetraessigsure physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 181-185 °C (dec.)(lit.) |
| Siedepunkt | 892.1±65.0 °C(Predicted) |
| Dichte | 1.515±0.06 g/cm3(Predicted) |
| storage temp. | Store below +30°C. |
| Löslichkeit | NaOH: soluble50mg/mL |
| Aggregatzustand | Powder |
| pka | 1.47, 8.24(at 25℃) |
| Farbe | white to off-white |
| Säure-Base-Indikators(pH-Indikatoren) | Colorless (8.2) to red (9.8) |
| Wasserlöslichkeit | SLIGHTLY SOLUBLE |
| maximale Wellenlänge (λmax) | 575nm, 377nm |
| BRN | 381994 |
| Stabilität | Stable. Incompatible with strong oxidizing agents. |
| Major Application | Sensors, photoconductors, copying materials, rubber, body fiuid testing, determination of calcium, magnesium, tin, method for measuring urea nitrogen, liposomal construct for diagnostic use, cardiovascular disease, antibacterial agent |
| InChIKey | IYZPEGVSBUNMBE-UHFFFAOYSA-N |
| EPA chemische Informationen | Glycine, N,N'-[(3-oxo-1(3H)-isobenzofuranylidene)bis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[N-(carboxymethyl)- (2411-89-4) |
| Kennzeichnung gefährlicher | Xn |
| R-Sätze: | 20/21/22-36/37/38 |
| S-Sätze: | 22-24/25-36-26 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29322980 |
