Benzyl ethyl ether
- CAS No.
- 539-30-0
- Chemical Name:
- Benzyl ethyl ether
- Synonyms
- ETHYL BENZYL ETHER;(Ethoxymethyl)benzene;ethoxymethyl-benzene;(Ethoxymethyl);Benzyl ethyl oxide;Benzyl ethyl ether;Ether, benzyl ethyl;(ethoxymethyl)-benzen;(ethoxymethyl)-Benzene;Tofacitinib Impurity 168
- CBNumber:
- CB3220030
- Molecular Formula:
- C9H12O
- Molecular Weight:
- 136.19
- MDL Number:
- MFCD00039903
- MOL File:
- 539-30-0.mol
- MSDS File:
- SDS
| Melting point | 2.5°C |
|---|---|
| Boiling point | bp 186°; bp10 65° |
| Density | 0.949 |
| refractive index | nD20 1.4955 |
| FEMA | 2144 | BENZYL ETHYL ETHER |
| FLAVIS Number | 03.003 | 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 |
| Substances Added to Food (formerly EAFUS) | BENZYL ETHYL ETHER |
| FDA 21 CFR | 172.515 |
| FDA UNII | 5Y0D90XR7K |
| EPA Substance Registry System | Benzyl ethyl ether (539-30-0) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| RIDADR | UN1993 |
| TSCA | TSCA listed |
| HazardClass | IRRITANT |
| HS Code | 2909309090 |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
Benzyl ethyl ether price More Price(29)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| ChemScene | CS-W018329 | (Ethoxymethyl)benzene ≥98% | 539-30-0 | 5g | $76 | 2026-06-04 | Buy |
| ChemScene | CS-W018329 | (Ethoxymethyl)benzene ≥98% | 539-30-0 | 10g | $132 | 2026-06-04 | Buy |
| ChemScene | CS-W018329 | (Ethoxymethyl)benzene ≥98% | 539-30-0 | 25g | $329 | 2026-06-04 | Buy |
| Apolloscientific | OR916482 | Benzyl ethyl ether >98% | 539-30-0 | 250mg | $21 | 2026-06-04 | Buy |
| Apolloscientific | OR916482 | Benzyl ethyl ether >98% | 539-30-0 | 1g | $24 | 2026-06-04 | Buy |
Benzyl ethyl ether Chemical Properties,Uses,Production
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
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| 3B Pharmachem (Wuhan) International Co.,Ltd. | 18930552037 | 3bsc@sina.com | China | 15813 | 69 |
| Shanghai Topbiochem Technology Co., Ltd | 021-58170097 | info@topbiochem.com | China | 9513 | 58 |
| Shanghai T&W Pharmaceutical Co., Ltd. | +86 21 61551611 | China | 9874 | 58 | |
| Bide Pharmatech Ltd. | 400-164-7117 18317119277 | product02@bidepharm.com | China | 40000 | 60 |
| Shanghai ShiXian Chemical Technology Co., Ltd. | 13764359345 | 990877971@qq.com | China | 1914 | 50 |
| Chengdu RunZeBenTu Chemical Co., Ltd | 028-88469284 18000562381; | rzbtsj@163.com | China | 9939 | 56 |
| Shanghai YuanYe Biotechnology Co., Ltd. | 15026964105 | 2881489226@qq.com | China | 89667 | 60 |
| Shenzhen SUNGENING Bio-Medical Co., Ltd. | 0755-28967200 13631290199 | wxf@sungening.com | China | 9609 | 60 |
| Amatek Scientific Co. Ltd. | 0512-56316828 400-867-5858;400-867-5858 | info@amateksci.com | China | 28763 | 58 |
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