| 4-Ethylbenzaldehyde Basic information |
| Product Name: | 4-Ethylbenzaldehyde |
| Synonyms: | Benzaldehyde,4-ethyl;Ebal;Ethyl-benzaldehyde;ethylbenzaldhyde;P-ETHYLBENZALDEHYDE;LABOTEST-BB LT00429577;FEMA 3756;4-ETHYLBENZALDEHYDE |
| CAS: | 4748-78-1 |
| MF: | C9H10O |
| MW: | 134.18 |
| EINECS: | 225-268-8 |
| Product Categories: | Thiophenes ,Thiazolines/Thiazolidines;Aromatic Aldehydes & Derivatives (substituted);Building Blocks;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks;Benzaldehyde;Benzaldehyde (Building Blocks for Liquid Crystals);Building Blocks for Liquid Crystals;Functional Materials;Aldehydes;Alphabetical Listings;E-F;Flavors and Fragrances;C9;Carbonyl Compounds |
| Mol File: | 4748-78-1.mol |
| 4-Ethylbenzaldehyde Chemical 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 |
| Fp | 198 °F |
| form | Liquid |
| color | Clear colorless to light yellow |
| 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) |
| Safety Information |
| 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 |
| MSDS Information |
| Provider | Language |
|---|---|
| 4-Ethylbenzaldehyde | English |
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| 4-Ethylbenzaldehyde Usage And Synthesis |
| Chemical Properties | CLEAR COLOURLESS TO SLIGHTLY YELLOW LIQUID |
| Chemical Properties | 4-Ethylbenzaldehyde has a sweet, bitter-almond odor |
| Occurrence | Reported found in roasted turkey, grilled and roasted beef, roasted chicken, cider, black tea, roasted peanuts and cooked trassi |
| Uses | It is used as a perfuming agent in cosmetics industry. It is also used as a pharmaceutical intermediate. |
| Uses | 4-Ethylbenzaldehyde has been used in the synthesis of 4,4′-diaminotriphenylmethanes under microwave irradiation, which is useful for parallel library syntheses. |
| Aroma threshold values | Detection: 13 ppb; recognition: 40 ppb |
| Synthesis Reference(s) | Synthetic Communications, 26, p. 315, 1996 DOI: 10.1080/00397919608003620 |
| General Description | 4-Ethylbenzaldehyde is a by-product of disinfection. Kinetic constants (KI) of 4-ethylbenzaldehyde for inhibition of the diphenolase activity of mushroom tyrosinase has been investigated. |
| 4-Ethylbenzaldehyde Preparation Products And Raw materials |
| Preparation Products | PERTHANE (TM)-->4-Ethylphenylacetylene |
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