68516-80-3
68516-80-3 structure
- Name: 4,7-dimethyl-2-(3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one
- Chemical Name: 4,7-Dimethyl-2-(3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophen-3(2H)-one
- CAS Number: 68516-80-3
- Molecular Formula: C18H12O2S2
- Molecular Weight: 324.417
- Create Date: 2021-09-10 13:53:26
- Modify Date: 2025-09-23 23:46:00
| Name | 4,7-Dimethyl-2-(3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophen-3(2H)-one |
|---|---|
| Synonyms |
(2Z)-4,7-Dimethyl-2-(3-oxo-1-benzothiophen-2(3H)-ylidene)-1-benzothiophen-3(2H)-one
4,7-Dimethyl-2-(3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophen-3(2H)-one Benzo[b]thiophen-3(2H)-one, 4,7-dimethyl-2-(3-oxobenzo[b]thien-2(3H)-ylidene)-, (2Z)- |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 446.1±45.0 °C at 760 mmHg |
| Molecular Formula | C18H12O2S2 |
| Molecular Weight | 324.417 |
| Flash Point | 190.5±18.8 °C |
| Exact Mass | 324.027863 |
| LogP | 2.75 |
| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
| Index of Refraction | 1.751 |