143-14-6
143-14-6 structure
- Name: 9-Undecenal
- Chemical Name: 10-undecenal
- CAS Number: 143-14-6
- Molecular Formula: C11H20O
- Molecular Weight: 168.276
- Catalog: Flavors and spices Synthetic spice Carbonyl condensate Aliphatic acetal
- Create Date: 2018-08-10 19:45:26
- Modify Date: 2025-08-24 20:10:32
| Name | 10-undecenal |
|---|---|
| Synonyms |
2204737
9-Undecenal Triptycen-9-carbonsaeure 10H-9,10-o-benzeno-anthracene-9-carboxylic acid 10H-9,10-o-Benzeno-anthracen-9-carbonsaeure undec-9-enal 9-trypticenecarboxylic acid VH8U2 1-Triptoic Acid TRIPTYCENE-9-CARBOXYLIC ACID 9-Triptycylcarbonsaeure EINECS 203-973-1 |
| Density | 0.8±0.1 g/cm3 |
|---|---|
| Boiling Point | 242.8±19.0 °C at 760 mmHg |
| Melting Point | 7ºC |
| Molecular Formula | C11H20O |
| Molecular Weight | 168.276 |
| Flash Point | 99.4±10.6 °C |
| Exact Mass | 168.151413 |
| PSA | 17.07000 |
| LogP | 4.11 |
| Vapour density | >1 (vs air) |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.443 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | R38 |
| Safety Phrases | 37/39-26 |
| WGK Germany | 2 |
| RTECS | YQ2835000 |
| HS Code | 2912190090 |
|
~%
143-14-6 |
| Literature: Bulletin de la Societe Chimique de France, , p. 1072 - 1076 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| HS Code | 2912190090 |
|---|---|
| Summary | 2912190090 acyclic aldehydes without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |