beta-Naphthol ethyl ether , 99% , 93-18-5
Synonym(s):
nerolin bromelia;2-Ethoxynaphthalene;Neroline;2-naphthol ethyl ether;beta-naphthol ethyl ether
CAS NO.：93-18-5
Empirical Formula: C12H12O
Molecular Weight: 172.22
MDL number: MFCD00016808
EINECS: 202-226-7
| Pack Size | Price | Stock | Quantity |
| 25G | RMB46.40 | In Stock |
|
| 100G | RMB114.40 | In Stock |
|
| 250G | RMB311.20 | In Stock |
|
| 500G | RMB338.40 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 35-37 °C(lit.) |
| Boiling point: | 282°C |
| Density | 1.0640 |
| vapor pressure | 0.518Pa at 25℃ |
| FEMA | 2768 | BETA-NAPHTHYL ETHYL ETHER |
| refractive index | 1.5975 (estimate) |
| Flash point: | 134°C |
| storage temp. | Store at room temperature |
| solubility | alcohol: soluble |
| color | White to Almost white |
| Odor | at 10.00 % in dipropylene glycol. naphtha floral orange blossom powdery grape |
| Odor Type | naphthyl |
| biological source | synthetic |
| Water Solubility | insoluble |
| Merck | 14,3752 |
| JECFA Number | 1258 |
| BRN | 2042397 |
| Major Application | flavors and fragrances |
| Cosmetics Ingredients Functions | PERFUMING |
| InChI | 1S/C12H12O/c1-2-13-12-8-7-10-5-3-4-6-11(10)9-12/h3-9H,2H2,1H3 |
| InChIKey | GUMOJENFFHZAFP-UHFFFAOYSA-N |
| SMILES | CCOc1ccc2ccccc2c1 |
| LogP | 3.747 at 25℃ |
| CAS DataBase Reference | 93-18-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Naphthalene, 2-ethoxy-(93-18-5) |
| EPA Substance Registry System | Naphthalene, 2-ethoxy- (93-18-5) |
Description and Uses
(β-Naphthyl ethyl ether has an odor suggestive of orange blossom with a faint, fruity undertone. It has a corresponding sweet taste suggestive of strawberry (on extreme dilution only). This substance may be prepared by esterification of P-naphthol with ethyl alcohol and sulfuric acid; from β-naphtholsodium and diethylsulfate in weak aqueous base; fromβ-naphtholsodium and ethyl bromide.
The fluorescence of 2-Ethoxynaphthalene has been shown to be weakly quenched by m-dimethlphthalate and methyl benzoate. Importantly, at increased concentration methyl benzoate enhances the fluorescence by increasing the polarity of the solvent .
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H319-H335-H315 |
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 38 |
| Safety Statements | 26-36-24/25 |
| WGK Germany | 2 |
| RTECS | QJ6900000 |
| TSCA | TSCA listed |
| HS Code | 29093090 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Skin Irrit. 2 |
