20633-06-1
20633-06-1 structure
- Name: 3,3,5,5-tetramethyl-1,2-Cyclopentanedione
- Chemical Name: 3,3,5,5-tetramethyl-1,2-Cyclopentanedione
- CAS Number: 20633-06-1
- Molecular Formula: C9H14O2
- Molecular Weight: 154.20600
- Create Date: 2017-11-14 03:00:37
- Modify Date: 2025-08-26 10:54:52
| Name | 3,3,5,5-tetramethyl-1,2-Cyclopentanedione |
|---|
| Molecular Formula | C9H14O2 |
|---|---|
| Molecular Weight | 154.20600 |
| Exact Mass | 154.09900 |
| PSA | 34.14000 |
| LogP | 1.58070 |
| Vapour Pressure | 0.36mmHg at 25°C |
| HS Code | 2914299000 |
|---|
| Precursor 0 | |
|---|---|
| DownStream 10 | |
![3,3,5,5,7,7-hexamethyl-1-oxaspiro[3.4]octan-8-one structure](https://image.chemsrc.com/caspic/102/88292-18-6.png)
![2,2,5,5,7,7-hexamethyl-2,3,6,7-tetrahydro-5H-cyclopenta[b][1,4]dioxine structure](https://image.chemsrc.com/caspic/047/88292-02-8.png)
![2,2,3,3,5,5,7,7-octamethyl-2,3,6,7-tetrahydro-5H-cyclopenta[b][1,4]dioxine structure](https://image.chemsrc.com/caspic/009/88292-03-9.png)
![2,2,3,3,5,5,7,7-octamethyl-1-oxaspiro[3.4]octan-8-one structure](https://image.chemsrc.com/caspic/064/88292-19-7.png)
| HS Code | 2914299000 |
|---|---|
| Summary | 2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |