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2-Ethoxynaphthalene

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Company Name: Hebei Chuanghai Biotechnology Co., Ltd
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CAS:93-18-5
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CAS:93-18-5
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CAS:93-18-5
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Products Intro: Product Name:2-Ethoxynaphthalene
CAS:93-18-5
Purity:99% Package:1KG;1USD

2-Ethoxynaphthalene manufacturers

  • 2-Ethoxynaphthalene
  • 2-Ethoxynaphthalene pictures
  • 2026-06-27
  • CAS:93-18-5
  • Min. Order: 1KG
  • Purity: 98%min
  • Supply Ability: 30tons/month
  • 2-Ethoxynaphthalene
  • 2-Ethoxynaphthalene pictures
  • $1.00
  • 2026-03-20
  • CAS:93-18-5
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: 10 mt
2-Ethoxynaphthalene Basic information
Product Name:2-Ethoxynaphthalene
Synonyms:ETHYL BETA-NAPTHYL ETHER;ETHOXYLATED BETA NAPHTHALENE;ethyl 2-naphtyl ether;2-NAPHTHYL ETHYL ETHER;2-NAPHTHOL ETHYL ETHER;beta-Ethoxynaphthalene;b-Naphthol-athylather;Bromelia (compound)
CAS:93-18-5
MF:C12H12O
MW:172.22
EINECS:202-226-7
Product Categories:Naphthalene derivatives;Aromatic Esters
Mol File:93-18-5.mol
2-Ethoxynaphthalene Structure
2-Ethoxynaphthalene Chemical Properties
Melting point 35-37 °C(lit.)
Boiling point 282°C
density 1.0640
vapor pressure 0.518Pa at 25℃
refractive index 1.5975 (estimate)
FEMA 2768 | BETA-NAPHTHYL ETHYL ETHER
Fp 134°C
storage temp. Store at room temperature
solubility alcohol: soluble
color White to Almost white
Odorat 10.00 % in dipropylene glycol. naphtha floral orange blossom powdery grape
Odor Typenaphthyl
biological sourcesynthetic
Water Solubility insoluble
Merck 14,3752
JECFA Number1258
BRN 2042397
Major Applicationflavors and fragrances
Cosmetics Ingredients FunctionsPERFUMING
InChI1S/C12H12O/c1-2-13-12-8-7-10-5-3-4-6-11(10)9-12/h3-9H,2H2,1H3
InChIKeyGUMOJENFFHZAFP-UHFFFAOYSA-N
SMILESCCOc1ccc2ccccc2c1
LogP3.747 at 25℃
CAS DataBase Reference93-18-5(CAS DataBase Reference)
NIST Chemistry ReferenceNaphthalene, 2-ethoxy-(93-18-5)
EPA Substance Registry SystemNaphthalene, 2-ethoxy- (93-18-5)
Safety Information
Hazard Codes Xi
Risk Statements 38
Safety Statements 26-36-24/25
WGK Germany 2
RTECS QJ6900000
TSCA TSCA listed
HS Code 29093090
Storage Class11 - Combustible Solids
Hazard ClassificationsSkin Irrit. 2
MSDS Information
ProviderLanguage
2-Ethoxynaphthalene English
ACROS English
SigmaAldrich English
ALFA English
2-Ethoxynaphthalene Usage And Synthesis
Description(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.
Chemical PropertiesEthyl 2-Naphthyl Ether forms white or light brown crystals (mp 37–38°C), with a mild, long-lasting, orange blossom fragrance. Soluble in 7 volumes of 95% ethanol and oily fragrances. Sweet orange blossom and grape notes at the very lightest stage, the aroma is more gentle and delicate, with a very long-lasting scent.
UsesThe 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 .
DefinitionChEBI: 2-Ethoxynaphthalene is a member of naphthalenes.
Application2-Ethoxynaphthalene is used in trace amounts in flavor compositions, mainly in fruit complexes, berry compositions, Honey and Nut imitations, etc. In extreme dilution, the flavor is mainly fruity, sweet and Grape-StrawberryIike.
PreparationBy esterification of β-naphthol with ethyl alcohol and sulfuric acid; from β-naphtholsodium and diethylsulfate in weak aqueous base; from β-naphtholsodium and ethyl bromide.
Taste threshold valuesTaste characteristics at 4 ppm: powdery, floral, soapy and heavy with a berry and grape nuance.
General DescriptionNerolin bromelia is an alkyl ether of 2-naphthol, which is generally used as a perfume and flavoring compound.
Flammability and ExplosibilityNot classified
Purification MethodsCrystallise it from pet ether or EtOH (m 37-38o). Dry it in vacuo, or distil it in a vacuum. The picrate has m 104.5o (from EtOH or CHCl3). [Beilstein 6 H 606, 6 II 578, 6 III 2972, 6 IV 4257.]
Tag:2-Ethoxynaphthalene(93-18-5) Related Product Information
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