A3950812
Ethyl valerate , standardforGC,≥99.5%(GC) , 539-82-2
Synonym(s):
Ethyl pentanoate
CAS NO.：539-82-2
Empirical Formula: C7H14O2
Molecular Weight: 130.18
MDL number: MFCD00009479
EINECS: 208-726-1
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -92--90°C |
| Boiling point: | 144-145 °C (lit.) |
| Density | 0.875 g/mL at 25 °C (lit.) |
| vapor pressure | 3-27.3hPa at 20-50℃ |
| refractive index | n |
| FEMA | 2462 | ETHYL VALERATE |
| Flash point: | 102 °F |
| storage temp. | Store below +30°C. |
| solubility | 2.23g/l |
| form | Liquid |
| color | Clear colorless |
| Odor | at 10.00 % in dipropylene glycol. sweet fruity apple pineapple green tropical |
| Odor Type | fruity |
| biological source | synthetic |
| explosive limit | 1%(V) |
| Odor Threshold | 0.00011ppm |
| Water Solubility | 2.226g/L(temperature not stated) |
| Merck | 14,9904 |
| JECFA Number | 30 |
| BRN | 1744680 |
| Dielectric constant | 4.7（18℃） |
| LogP | 2.3 at 22℃ and pH7 |
| CAS DataBase Reference | 539-82-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Pentanoic acid, ethyl ester(539-82-2) |
| EPA Substance Registry System | Pentanoic acid, ethyl ester (539-82-2) |
Description and Uses
Ethyl valerate is widely used in flavor compositions, mainly for Apple imitations, but also for Apricot, Peach and in Butter and Nut complexes. Its power is utilized in the "Tutti-frutti" type of flavor for chewing gum, and it is occasionally used in tobacco flavoring. Concentrations vary from 5 to 15 ppm in the finished product, and up to 250 ppm in chewing gum.
Safety
| Symbol(GHS) |  GHS02 |
| Signal word | Warning |
| Hazard statements | H226 |
| Precautionary statements | P210-P240-P241-P280a-P303+P361+P353-P501a |
| Risk Statements | 10 |
| Safety Statements | 16 |
| RIDADR | UN 3272 3/PG 3 |
| WGK Germany | 3 |
| Autoignition Temperature | 400°C |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29156090 |
