4424-03-7
4424-03-7 structure
- Name: Sulfonfluorescein
- Chemical Name: Sulfonfluorescein
- CAS Number: 4424-03-7
- Molecular Formula: C19H12O6S
- Molecular Weight: 368.36000
- Create Date: 2018-02-06 08:00:00
- Modify Date: 2024-01-09 18:35:06
| Name | Sulfonfluorescein |
|---|---|
| Synonyms |
Spiro[3H-2,1-benzoxathiole-3,9'-[9H]xanthene]-3',6'-diol, 1,1-dioxide
EINECS 224-596-9 MFCD00070618 Spiro[2,1-benzoxathiole-3,9'-xanthene]-3',6'-diol 1,1-dioxide |
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 622.1±55.0 °C at 760 mmHg |
| Molecular Formula | C19H12O6S |
| Molecular Weight | 368.36000 |
| Flash Point | 330.0±31.5 °C |
| Exact Mass | 368.03500 |
| PSA | 101.44000 |
| LogP | 3.37 |
| Vapour Pressure | 0.0±1.9 mmHg at 25°C |
| Index of Refraction | 1.810 |
CHEMICAL IDENTIFICATION
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| HS Code | 2934991000 |
|---|
|
~%
4424-03-7 |
| Literature: Orndorff; Vose Journal of the American Chemical Society, 1924 , vol. 46, p. 1899 |
|
~69%
4424-03-7 |
| Literature: Cihelnik, Simon; Stibor, Ivan; Lhotak, Pavel Collection of Czechoslovak Chemical Communications, 2002 , vol. 67, # 12 p. 1779 - 1789 |
|
~%
4424-03-7 |
| Literature: Orndorff; Vose Journal of the American Chemical Society, 1924 , vol. 46, p. 1899 |
| HS Code | 2934991000 |
|---|---|
| Summary | 2934991000. sultones and sultams. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |