20069-09-4
| Name | PIPERLONGUMINE |
| CAS | 20069-09-4 |
| EINECS(EC#) | 246-914-5 |
| Molecular Formula | C17H19NO5 |
| MDL Number | MFCD00075706 |
| Molecular Weight | 317.34 |
| MOL File | 20069-09-4.mol |
Chemical Properties
| Melting point | 124°C |
| Boiling point | 475.6±45.0 °C(Predicted) |
| density | 1.223±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| solubility | DMSO: ≥5mg/mL at warmed to 60°C |
| form | powder |
| pka | -1.88±0.20(Predicted) |
| color | white to beige |
| Stability: | Stable for 2 years from date of purchase as supplied. Solutions in DMSO may be stored at -20° for up to 3 months. |
| Cosmetics Ingredients Functions | SKIN CONDITIONING - MISCELLANEOUS ANTIOXIDANT BLEACHING |
| InChI | InChI=1S/C17H19NO5/c1-21-13-10-12(11-14(22-2)17(13)23-3)7-8-16(20)18-9-5-4-6-15(18)19/h4,6-8,10-11H,5,9H2,1-3H3/b8-7+ |
| InChIKey | VABYUUZNAVQNPG-BQYQJAHWSA-N |
| SMILES | C1(=O)N(C(=O)/C=C/C2=CC(OC)=C(OC)C(OC)=C2)CCC=C1 |
| LogP | 2.340 (est) |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H320-H335 |
| Precautionary statements | P261-P280-P301+P312-P302+P352-P305+P351+P338 |
| WGK Germany | 3 |
| RTECS | UU7785850 |
| HS Code | 2932209090 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Acute Tox. 4 Oral |