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| | Benzyl ethyl ether Basic information |
| Product Name: | Benzyl ethyl ether | | Synonyms: | Tofacitinib Impurity 168;(ethoxymethyl)-benzen;(ethoxymethyl)-Benzene;Benzyl ethyl oxide;Ether, benzyl ethyl;Benzene, (ethoxymethyl)-;Benzyl Alcohol Impurity F;(Ethoxymethyl) | | CAS: | 539-30-0 | | MF: | C9H12O | | MW: | 136.19 | | EINECS: | 208-714-6 | | Product Categories: | | | Mol File: | 539-30-0.mol |  |
| | Benzyl ethyl ether Chemical Properties |
| Melting point | 2.5°C | | Boiling point | bp 186°; bp10 65° | | density | 0.949 | | refractive index | nD20 1.4955 | | FEMA | 2144 | BENZYL ETHYL ETHER | | storage temp. | Sealed in dry,Room Temperature | | form | Liquid | | color | Colorless to light yellow | | Odor | at 100.00 %. powerful fruity pineapple tropical | | Odor Type | fruity | | JECFA Number | 1252 | | Henry's Law Constant | 6.7×10-2 mol/(m3Pa) at 25℃, Dupeux et al. (2022) | | Dielectric constant | 3.9(20℃) | | LogP | 2.16 | | EPA Substance Registry System | Benzyl ethyl ether (539-30-0) |
| RIDADR | UN1993 | | TSCA | TSCA listed | | HazardClass | IRRITANT | | HS Code | 2909309090 |
| | Benzyl ethyl ether Usage And Synthesis |
| Chemical Properties | Colorless, oily liquid; aromatic odor. Volatile in steam; insoluble in water; miscible with alcohol, ether. Combustible. | | Chemical Properties | Benzyl ethyl ether has a pleasant, fruity (pineapple) odor. | | Occurrence | Reported found in cocoa, American cranberry, litchi (Litchi sinensis Sonn.) and eucalyptus oil. | | Uses | Organic synthesis, flavoring. | | Preparation | From benzyl chloride and sodium ethylate in alcoholic solution. | | Definition | ChEBI: Benzyl ethyl ether is a benzyl ether. | | Synthesis Reference(s) | The Journal of Organic Chemistry, 23, p. 1088, 1958 DOI: 10.1021/jo01101a029
Tetrahedron Letters, 37, p. 5159, 1996 DOI: 10.1016/0040-4039(96)01046-5 | | Hazard | Narcotic in high concentration. May be skin irritant. | | Purification Methods | Dry the ether with CaCl2 or NaOH, then fractionally distil it. [Letzinger & Pollart J Am Chem Soc 78 6079 1956, Beilstein 6 III 1454, 6 IV 2229.] |
| | Benzyl ethyl ether Preparation Products And Raw materials |
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