A3934912
Ethyl 3-hydroxybutyrate , 98% , 5405-41-4
Synonym(s):
grape butyrate
CAS NO.：5405-41-4
Empirical Formula: C6H12O3
Molecular Weight: 132.16
MDL number: MFCD00004545
EINECS: 226-456-2
| Pack Size | Price | Stock | Quantity |
| 25G | RMB40.80 | In Stock |
|
| 100G | RMB75.20 | In Stock |
|
| 500G | RMB276.00 | In Stock |
|
| 2.5kg | RMB1215.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 170 °C (lit.) |
| Density | 1.017 g/mL at 25 °C (lit.) |
| FEMA | 3428 | ETHYL 3-HYDROXYBUTYRATE |
| refractive index | n |
| Flash point: | 148 °F |
| storage temp. | Sealed in dry,2-8°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Liquid |
| pka | 14.45±0.20(Predicted) |
| color | Clear colorless |
| Odor | at 100.00 %. fruity green grape tropical apple skin |
| Odor Type | fruity |
| JECFA Number | 594 |
| BRN | 1446190 |
| InChIKey | OMSUIQOIVADKIM-UHFFFAOYSA-N |
| LogP | -0.02 |
| CAS DataBase Reference | 5405-41-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Butanoic acid, 3-hydroxy-, ethyl ester(5405-41-4) |
| EPA Substance Registry System | Ethyl 3-hydroxybutyrate (5405-41-4) |
Description and Uses
Ethyl 3-hydroxybutyrate is a fragrance found in wine and Tribolium castaneum. It is a reagent used to synthesize α-azido carboxylic acids. It is also used in Palladium mediated spiroketal synthesis.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H227 |
| Precautionary statements | P210e-P280a-P370+P378a-P501a-P210-P280-P370+P378-P403+P235-P501 |
| Safety Statements | 23-24/25 |
| RIDADR | UN 2394 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29181980 |
