A3941512
4-Ethylbenzaldehyde , ≥97% , 4748-78-1
CAS NO.：4748-78-1
Empirical Formula: C9H10O
Molecular Weight: 134.18
MDL number: MFCD00006956
EINECS: 225-268-8
| Pack Size | Price | Stock | Quantity |
| 25G | RMB135.20 | In Stock |
|
| 100G | RMB447.20 | In Stock |
|
| 500G | RMB1119.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 221 °C (lit.) |
| Density | 0.979 g/mL at 25 °C (lit.) |
| vapor pressure | 16.67Pa at 25℃ |
| FEMA | 3756 | 4-ETHYLBENZALDEHYDE |
| refractive index | n |
| Flash point: | 198 °F |
| storage temp. | 4°C, stored under nitroge |
| form | Liquid |
| color | Clear colorless to light yellow |
| Odor | at 10.00 % in dipropylene glycol. bitter almond sweet anise |
| Odor Type | fruity |
| Water Solubility | Not miscible or difficult to mix in water. Soluble in alcohol. |
| Sensitive | Air Sensitive |
| JECFA Number | 865 |
| BRN | 636027 |
| InChIKey | QNGNSVIICDLXHT-UHFFFAOYSA-N |
| LogP | 2.75 at 25℃ |
| CAS DataBase Reference | 4748-78-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzaldehyde, 4-ethyl-(4748-78-1) |
| EPA Substance Registry System | Benzaldehyde, 4-ethyl- (4748-78-1) |
Description and Uses
4-Ethylbenzaldehyde has been used in the synthesis of 4,4′-diaminotriphenylmethanes under microwave irradiation, which is useful for parallel library syntheses.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H227-H315-H319 |
| Precautionary statements | P280g-P305+P351+P338-P210-P280-P370+P378-P403+P235-P501 |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-22 |
| Safety Statements | 26-27-28-36/37/39-37/39 |
| WGK Germany | 3 |
| TSCA | Yes |
| HazardClass | IRRITANT |
| HS Code | 29122990 |
