20547-99-3
20547-99-3 structure
- Name: 2,2,6-Trimethyl-1,4-cyclohexanedione
- Chemical Name: 2,2,6-Trimethyl-1,4-cyclohexanedione
- CAS Number: 20547-99-3
- Molecular Formula: C9H14O2
- Molecular Weight: 154.206
- Create Date: 2018-11-26 10:37:50
- Modify Date: 2025-08-26 19:04:37
| Name | 2,2,6-Trimethyl-1,4-cyclohexanedione |
|---|---|
| Synonyms |
3,5,5-trimethylcyclohexane-1,4-dione
2,2,6-trimethyl-2,3-dioxa-6-aza-2-silacyclooctane 2,2,6,6-TETRAMETHYL-4-BROMOPIPERIDINE,HYDROBROMIDE Dihydrooxoisophorone 2,2,6-Trimethylcyclohexane-1,4-dione 2,2,6-trimethyl-[1,3,6,2]dioxazasilocane L6V DVTJ B1 B1 F1 1,4-Cyclohexanedione, 2,2,6-trimethyl- 1,1-Dimethyl-2,8-dioxa-5-methyl-5-aza-1-sila-cyclooctan 2,2,6-Trimethyl-cyclohexan-1,4-dion Cyclohexa-1,4-dione, 2,6,6-trimethyl- 2,6,6-trimethyl-1,4-cyclohexanedione 2,2-dimethyl-1,3-dioxo-6-methylaza-2-silacyclooctane 2,2,6-Trimethyl-1,4-cyclohexanedione 2,2,6-trimethyl-1,3-dioxa-6-aza-2-silacyclooctane 1,3-Dioxa-6-aza-2-silacyclooctane,2,2,6-trimethyl 3,3,5-trimethyl 1,4-dioxocyclohexane |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 236.4±33.0 °C at 760 mmHg |
| Melting Point | 63-65 °C |
| Molecular Formula | C9H14O2 |
| Molecular Weight | 154.206 |
| Flash Point | 86.2±22.4 °C |
| Exact Mass | 154.099380 |
| PSA | 34.14000 |
| LogP | 0.61 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.444 |
| Storage condition | 2-8°C |
| HS Code | 2914299000 |
|---|
|
~10%
20547-99-3 |
| Literature: Magnus; Waring; Scott Tetrahedron Letters, 2000 , vol. 41, # 50 p. 9731 - 9733 |
|
~%
20547-99-3 |
| Literature: Weyerstahl, Peter; Licha, Kai Liebigs Annales, 1996 , # 5 p. 809 - 814 |
|
~%
20547-99-3 |
| Literature: Marx,J.N.; Sondheimer,F. Tetrahedron, Supplement, 1966 , vol. 8, p. 1 - 7 |
| 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% |