2320-38-9
2320-38-9 structure
- Name: 2',4',5',7'-tetrachlorofluorescein
- Chemical Name: 2',4',5',7'-tetrachloro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
- CAS Number: 2320-38-9
- Molecular Formula: C20H8Cl4O5
- Molecular Weight: 470.08700
- Create Date: 2016-03-21 10:31:54
- Modify Date: 2025-09-26 11:56:14
| Name | 2',4',5',7'-tetrachloro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one |
|---|---|
| Synonyms | 2',4',5',7'-Tetrachlorofluorescein |
| Density | 1.87g/cm3 |
|---|---|
| Boiling Point | 647.4ºC at 760 mmHg |
| Molecular Formula | C20H8Cl4O5 |
| Molecular Weight | 470.08700 |
| Flash Point | 345.3ºC |
| Exact Mass | 467.91300 |
| PSA | 75.99000 |
| LogP | 6.27940 |
| Vapour Pressure | 2.34E-17mmHg at 25°C |
| Index of Refraction | 1.8 |
|
~60%
2320-38-9 |
| Literature: STMICROELECTRONICS S.R.L. Patent: US2008/61289 A1, 2008 ; Location in patent: Page/Page column 6 ; |
|
~%
2320-38-9 |
| Literature: Petjunin; Kutschina Zhurnal Obshchei Khimii, 1947 , vol. 17, p. 278,279 Chem.Abstr., 1948 , p. 534 |
| Precursor 3 | |
|---|---|
| DownStream 0 | |