LN-290227
FEMA 3678 , 99.9% , 60523-21-9
Update time: 2023-04-23
PRODUCT Properties
| Boiling point: | 172.6±10.0 °C(Predicted) |
| Density | 0.886±0.06 g/cm3(Predicted) |
| vapor pressure | 0.9 mm Hg at 20 (EPI Suite) |
| FEMA | 3678 | ETHYL 2-METHYL-3,4-PENTADIENOATE |
| Flash point: | 50℃ |
| Odor | at 100.00 %. fruity tropical tutti frutti rummy green strawberry earthy berry |
| Odor Type | fruity |
| Water Solubility | 599.2 mg/L (EPI Suite) |
| JECFA Number | 353 |
| InChI | InChI=1S/C8H12O2/c1-4-6-7(3)8(9)10-5-2/h6-7H,1,5H2,2-3H3 |
| InChIKey | DDZLNKMWFGDTAX-UHFFFAOYSA-N |
| SMILES | C(OCC)(=O)C(C)C=C=C |
| LogP | 2.02 |
| EPA Substance Registry System | 3,4-Pentadienoic acid, 2-methyl-, ethyl ester (60523-21-9) |
Description and Uses
Ethyl 2-methyl-3,4-pentadienoate (3,4-Pentadienoic acid, 2-methyl-, ethyl ester) is a relatively safe fragrance ingredient. Based on available data, it has no genotoxic, mutagenic, or photoirritation/photosensitization concerns. Its risk quotient (VoU) is < 1 based on its current use (VoU) in Europe and North America (i.e., predicted environmental concentration/predicted no-effect concentration [PEC/PNEC])[1].
Safety
| Symbol(GHS) |   GHS07,GHS02 |
| Signal word | Warning |
| Hazard statements | H226-H302 |
| Precautionary statements | P264-P270-P301+P312-P330-P501 |
