43052-87-5
43052-87-5 structure
- Name: (E)-α-damascone
- Chemical Name: 1-(2,6,6-trimethylcyclohex-2-en-1-yl)but-2-enone
- CAS Number: 43052-87-5
- Molecular Formula: C13H20O
- Molecular Weight: 192.297
- Catalog: Flavors and spices Synthetic spice Ketone fragrance Decenone
- Create Date: 2018-12-31 01:09:53
- Modify Date: 2025-08-25 10:53:57
| Name | 1-(2,6,6-trimethylcyclohex-2-en-1-yl)but-2-enone |
|---|---|
| Synonyms |
trans-α-Damascone
(2E)-1-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-2-buten-1-one 1-(2,6,6-Trimethylcyclohex-2-en-1-yl)but-2-en-1-one α-(E)-Damascone 4-(2.6.6-Trimethyl cyclohex-2-enyl)-but-2-en-4-one (2E)-1-(2,6,6-Trimethylcyclohex-2-en-1-yl)but-2-en-1-one (E)-1-(2,6,6-trimethylcyclohex-2-en-1-yl)but-2-en-1-one Tmchb 2-Buten-1-one, 1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-, (2E)- 2-Buten-1-one, 1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-, (E)- α-Damascone Fema no. 3659 UNII:MDD00FOW8J |
| Density | 0.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 267.1±29.0 °C at 760 mmHg |
| Molecular Formula | C13H20O |
| Molecular Weight | 192.297 |
| Flash Point | 105.7±19.2 °C |
| Exact Mass | 192.151413 |
| PSA | 17.07000 |
| LogP | 3.91 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.471 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H317 |
| Precautionary Statements | P280 |
| RIDADR | NONH for all modes of transport |
| 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% |