Tetramethyl 5',5',8'-trimethyl-5',6'-dihydrospiro[1,3-dithiole-2,1'-thiopyrano[2,3-c]quinoline]-2',3',4,5-tetracarboxylate
Modify Date: 2025-09-26 10:25:35
![Tetramethyl 5',5',8'-trimethyl-5',6'-dihydrospiro[1,3-dithiole-2,1'-thiopyrano[2,3-c]quinoline]-2',3',4,5-tetracarboxylate Structure](https://image.chemsrc.com/caspic/045/305343-76-4.png)
Tetramethyl 5',5',8'-trimethyl-5',6'-dihydrospiro[1,3-dithiole-2,1'-thiopyrano[2,3-c]quinoline]-2',3',4,5-tetracarboxylate structure
|
Common Name | Tetramethyl 5',5',8'-trimethyl-5',6'-dihydrospiro[1,3-dithiole-2,1'-thiopyrano[2,3-c]quinoline]-2',3',4,5-tetracarboxylate | ||
|---|---|---|---|---|
| CAS Number | 305343-76-4 | Molecular Weight | 563.663 | |
| Density | 1.5±0.1 g/cm3 | Boiling Point | 692.2±55.0 °C at 760 mmHg | |
| Molecular Formula | C25H25NO8S3 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 372.4±31.5 °C | |
| Name | Tetramethyl 5',5',8'-trimethyl-5',6'-dihydrospiro[1,3-dithiole-2,1'-thiopyrano[2,3-c]quinoline]-2',3',4,5-tetracarboxylate |
|---|---|
| Synonym | More Synonyms |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 692.2±55.0 °C at 760 mmHg |
| Molecular Formula | C25H25NO8S3 |
| Molecular Weight | 563.663 |
| Flash Point | 372.4±31.5 °C |
| Exact Mass | 563.074219 |
| LogP | 9.52 |
| Vapour Pressure | 0.0±2.2 mmHg at 25°C |
| Index of Refraction | 1.664 |
| Storage condition | 2-8℃ |
| Hazard Codes | Xn |
|---|
| MFCD00532515 |
| 2',3',4,5-tetramethyl 5',5',8'-trimethyl-5',6'-dihydrospiro[1,3-dithiole-2,1'-thiopyrano[2,3-c]quinoline]-2',3',4,5-tetracarboxylate |
| Spiro[1,3-dithiole-2,1'-[1H]thiopyrano[2,3-c]quinoline]-2',3',4,5-tetracarboxylic acid, 5',6'-dihydro-5',5',8'-trimethyl-, tetramethyl ester |
| Tetramethyl 5',5',8'-trimethyl-5',6'-dihydrospiro[1,3-dithiole-2,1'-thiopyrano[2,3-c]quinoline]-2',3',4,5-tetracarboxylate |