| Company Name: |
Alfa Aesar |
| Tel: |
400-6106006 |
| Email: |
saleschina@alfa-asia.com |
| Company Name: |
Energy Chemical |
| Tel: |
400-0056266 |
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sales8178@energy-chemical.com |
- 2-Phenyl-2-butenal
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2026-06-30
- CAS:4411-89-6
- Min. Order: 1KG
- Purity: 95.0%
- Supply Ability: 10000KGS
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| | 2-Phenyl-2-butenal Basic information |
| Product Name: | 2-Phenyl-2-butenal | | Synonyms: | .alpha.-ethylidenebenzeneacetaldehyde;2-Phenylcronaldehyde;2-Phenyl-2-butenal, mixture of cis and trans
;.alpha.-ethylidene-Benzeneacetaldehyde;2-Phenylacetaldehyde, alpha-ethylidene;alpha-ethylidenbenzeneacetaldehyde;alpha-ethylidene-benzeneacetaldehyd;(E)-2-phenyl-2-butenal | | CAS: | 4411-89-6 | | MF: | C10H10O | | MW: | 146.19 | | EINECS: | 224-567-0 | | Product Categories: | Alphabetical Listings;Flavors and Fragrances;O-P | | Mol File: | 4411-89-6.mol |  |
| | 2-Phenyl-2-butenal Chemical Properties |
| Boiling point | 177 °C15 mm Hg(lit.) | | density | 1.034 g/mL at 25 °C(lit.) | | FEMA | 3224 | 2-PHENYL-2-BUTENAL | | refractive index | n20/D 1.561(lit.) | | Fp | 222 °F | | Specific Gravity | 1.03 | | Odor | at 100.00 %. sweet narcissus cortex beany honey cocoa nutty radish | | Odor Type | musty | | biological source | synthetic | | Water Solubility | Soluble in oil and ethanol. Insoluble in water. | | Sensitive | Air Sensitive | | JECFA Number | 1474 | | Major Application | flavors and fragrances | | InChI | 1S/C10H10O/c1-2-9(8-11)10-6-4-3-5-7-10/h2-8H,1H3 | | InChIKey | DYAOGZLLMZQVHY-UHFFFAOYSA-N | | SMILES | [H]C(=O)C(=CC)c1ccccc1 | | LogP | 2.319 (est) | | CAS DataBase Reference | 4411-89-6(CAS DataBase Reference) | | EPA Substance Registry System | Benzeneacetaldehyde, .alpha.-ethylidene- (4411-89-6) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | TSCA | TSCA listed | | Storage Class | 10 - Combustible liquids | | Hazard Classifications | Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| | 2-Phenyl-2-butenal Usage And Synthesis |
| Chemical Properties | 2-Phenyl-2-butenal has a green, floral, woody aroma | | Occurrence | Reported as the odorous component in black tea and Phallus impudicus. Also reported found in cocoa, roasted
hazelnut, asparagus, coffee, cocoa, microbial fermented tea, roasted filbert, American potato chips, soybean, rice bran, malt, katsuobishi
(dried bonito), okra, roasted macadamia nut and roasted sesame seeds. | | Uses | 2-Phenyl-2-butenal can be used to compare acrylamide and furan concentrations, antioxidant activities, and volatility profiles in cold or hot coffees. | | Definition | ChEBI: 2-Phenyl-2-butenal is an olefinic compound. | | Preparation | From acetaldehyde and phenyl acetaldehyde. | | Taste threshold values | Taste characteristics at 10 ppm: green, vegetative, floral, cocoa and nutty. |
| | 2-Phenyl-2-butenal Preparation Products And Raw materials |
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