5298-13-5
5298-13-5 structure
- Name: (E,E/E,Z)-tobacco cyclohexenone
- Chemical Name: (4E)-4-[(Z)-but-2-enylidene]-3,5,5-trimethylcyclohex-2-en-1-one
- CAS Number: 5298-13-5
- Molecular Formula: C13H18O
- Molecular Weight: 190.28100
- Create Date: 2017-10-21 09:57:26
- Modify Date: 2025-08-25 14:45:23
| Name | (4E)-4-[(Z)-but-2-enylidene]-3,5,5-trimethylcyclohex-2-en-1-one |
|---|---|
| Synonyms |
(E,Z)-4-(2-Butenylidene)-3,5,5-trimethylcyclohex-2-en-1-one
EINECS 226-145-1 Megastigma-4,6E,8Z-trien-3-on (E)-4-<(Z)-But-2-enylidene>-3,5,5-trimethylcyclohex-2-enone (6E,8Z)-megastigma-4,6,8-trien-3-one |
| Density | 1.5g/cm3 |
|---|---|
| Molecular Formula | C13H18O |
| Molecular Weight | 190.28100 |
| Exact Mass | 190.13600 |
| PSA | 17.07000 |
| LogP | 3.43420 |
| Index of Refraction | 1.539 |
| HS Code | 2914299000 |
|---|
| 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% |