6-METHYL-5,6-DIHYDRO-4H-THIENO[2,3-B]THIOPYRAN-4-ONE
Modify Date: 2025-08-25 22:49:19
![6-METHYL-5,6-DIHYDRO-4H-THIENO[2,3-B]THIOPYRAN-4-ONE Structure](https://image.chemsrc.com/caspic/128/120279-85-8.png)
6-METHYL-5,6-DIHYDRO-4H-THIENO[2,3-B]THIOPYRAN-4-ONE structure
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Common Name | 6-METHYL-5,6-DIHYDRO-4H-THIENO[2,3-B]THIOPYRAN-4-ONE | ||
|---|---|---|---|---|
| CAS Number | 120279-85-8 | Molecular Weight | 184.27900 | |
| Density | 1.3 | Boiling Point | 307ºC | |
| Molecular Formula | C8H8OS2 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 140ºC | |
| Name | 5,6-dihydro-4h-6-methylthieno[2,3-b]thiopyran-4-one |
|---|
| Density | 1.3 |
|---|---|
| Boiling Point | 307ºC |
| Molecular Formula | C8H8OS2 |
| Molecular Weight | 184.27900 |
| Flash Point | 140ºC |
| Exact Mass | 184.00200 |
| PSA | 70.61000 |
| LogP | 2.81510 |
| Index of Refraction | 1.62 |
| HS Code | 2934999090 |
|---|
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~97%
6-METHYL-5,6-DI... CAS#:120279-85-8 |
| Literature: WO2010/61398 A1, ; Page/Page column 19-20; 24-25 ; |
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~%
6-METHYL-5,6-DI... CAS#:120279-85-8 |
| Literature: US2009/234140 A1, ; Page/Page column 4 ; |
![(R)-6-Methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-one structure](https://image.chemsrc.com/caspic/152/894793-31-8.png)
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |