ChemicalBook > CAS DataBase List > 2-Ethoxynaphthalene

2-Ethoxynaphthalene

Product Name
2-Ethoxynaphthalene
CAS No.
93-18-5
Chemical Name
2-Ethoxynaphthalene
Synonyms
NEROLIN;NEROLINE;BROMELIA;nerolinii;FEMA 2768;Nerolin II;nerolinnew;AKOS 92213;Nerolin new;NEROLIN BROMELIA
CBNumber
CB9219355
Molecular Formula
C12H12O
Formula Weight
172.22
MOL File
93-18-5.mol
More
Less

2-Ethoxynaphthalene Property

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
Flash point:
134°C
solubility 
alcohol: soluble
color 
White to Almost white
Odor
at 10.00 % in dipropylene glycol. naphtha floral orange blossom powdery grape
Odor Type
naphthyl
Water Solubility 
insoluble
JECFA Number
1258
Merck 
14,3752
BRN 
2042397
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)
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
38
Safety Statements 
26-36-24/25
WGK Germany 
2
RTECS 
QJ6900000
TSCA 
Yes
HS Code 
29093090
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
W276804
Product name
Nerolin bromelia
Purity
≥99%, FG
Packaging
sample-k
Price
$59.8
Updated
2024/03/01
Sigma-Aldrich
Product number
W276804
Product name
Nerolin bromelia
Purity
≥99%, FG
Packaging
1kg
Price
$110
Updated
2024/03/01
Sigma-Aldrich
Product number
W276804
Product name
Nerolin bromelia
Purity
≥99%, FG
Packaging
10Kg
Price
$622
Updated
2024/03/01
TCI Chemical
Product number
N0431
Product name
2-Ethoxynaphthalene
Purity
>98.0%(GC)
Packaging
25g
Price
$17
Updated
2024/03/01
TCI Chemical
Product number
N0431
Product name
2-Ethoxynaphthalene
Purity
>98.0%(GC)
Packaging
100g
Price
$46
Updated
2021/12/16
More
Less

2-Ethoxynaphthalene Chemical Properties,Usage,Production

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 Properties

Ethyl 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.

Uses

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 .

Definition

ChEBI: 2-Ethoxynaphthalene is a member of naphthalenes.

Preparation

By 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.

Application

2-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.

Taste threshold values

Taste characteristics at 4 ppm: powdery, floral, soapy and heavy with a berry and grape nuance.

General Description

Nerolin bromelia is an alkyl ether of 2-naphthol, which is generally used as a perfume and flavoring compound.

Flammability and Explosibility

Not classified

Purification Methods

Crystallise 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.]

2-Ethoxynaphthalene Preparation Products And Raw materials

Raw materials

Diethyl sulfate

Preparation Products

2-Ethoxynaphthalene-1-carbonyl chloride
More
Less

2-Ethoxynaphthalene Suppliers

Americas 1 Australia 1 Belgium 1 Brazil 1 China 206 Europe 4 Germany 6 India 23 Italy 1 Japan 5 Russia 1 Slovakia 1 South Korea 1 Spain 2 Switzerland 2 United Kingdom 13 United States 49 Global 318
BOC Sciences
Tel
1-631-485-4226; 16314854226
Email
info@bocsci.com
Country
United States
ProdList
14055
Advantage
65
Alchem Pharmtech,Inc.
Tel
8485655694
Email
sales@alchempharmtech.com
Country
United States
ProdList
63687
Advantage
58
Aladdin Scientific
Tel
+1-+1(833)-552-7181
Email
sales@aladdinsci.com
Country
United States
ProdList
57505
Advantage
58
Global Essence USA, Inc.
Tel
--
Fax
--
Email
info@globalessence.com
Country
United States
ProdList
540
Advantage
58
PearlChem Corporation
Tel
--
Fax
--
Email
info@pearlchemcorp.com
Country
United States
ProdList
131
Advantage
58
Citrus and Allied Essences Ltd.
Tel
--
Fax
--
Email
galloca@citrusandallied.com
Country
United States
ProdList
90
Advantage
58
Alichem Inc.
Tel
--
Fax
--
Email
sales@alichem.com
Country
United States
ProdList
6167
Advantage
58
Lluch Essence S.L.
Tel
--
Fax
--
Email
web@lluche.com
Country
United States
ProdList
2352
Advantage
58
Taytonn ASCC Pte Ltd
Tel
--
Fax
--
Email
info@taytonnascc.com
Country
United States
ProdList
742
Advantage
58
Penta Manufacturing Company (a division of Penta International Corporation)
Tel
--
Fax
--
Email
@pentamfg.com
Country
United States
ProdList
901
Advantage
58
Global Essence Inc.
Tel
--
Fax
--
Email
info@globalessenceuk.com
Country
United States
ProdList
758
Advantage
58
The Good Scents Company
Tel
--
Fax
--
Email
goodscnt@thegoodscentscompany.com
Country
United States
ProdList
160
Advantage
58
OQEMA
Tel
--
Fax
--
Email
fandf@oqema.co.uk
Country
United States
ProdList
578
Advantage
58
Ernesto Ventós S.A.
Tel
--
Fax
--
Email
info@ventos.com
Country
United States
ProdList
2257
Advantage
58
Sunaux International
Tel
--
Fax
--
Email
johnjft@sunaux.com
Country
United States
ProdList
581
Advantage
58
The Lermond Company
Tel
--
Fax
--
Email
info@lermond.com
Country
United States
ProdList
763
Advantage
58
PerfumersWorld Ltd.
Tel
--
Fax
--
Email
pwenquiries@perfumersworld.com
Country
United States
ProdList
723
Advantage
58
Indukern, S.A. F&F Ingredients Division
Tel
--
Fax
--
Email
info@indukern.es
Country
United States
ProdList
1321
Advantage
58
Penta International Corporation
Tel
--
Fax
--
Email
lisaa@pentamfg.com
Country
United States
ProdList
5042
Advantage
58
Berje Inc.
Tel
--
Fax
--
Email
tlauzurica@berjeinc.com
Country
United States
ProdList
958
Advantage
58
Augustus Oils Ltd
Tel
--
Fax
--
Email
essentials@augustus-oils.ltd.uk
Country
United States
ProdList
1404
Advantage
58
Moellhausen S.P.A.
Tel
--
Fax
--
Country
United States
ProdList
1676
Advantage
58
ECSA Chemicals
Tel
--
Fax
--
Email
marketing@ecsa.ch
Country
United States
ProdList
1735
Advantage
58
R C Treatt and Co Ltd
Tel
--
Fax
--
Email
enquiries@treatt.com
Country
United States
ProdList
1690
Advantage
58
Vigon International
Tel
--
Fax
--
Email
sales@vigon.com
Country
United States
ProdList
1776
Advantage
58
M&U International LLC
Tel
--
Fax
--
Email
sales@mu-intel.com
Country
United States
ProdList
2011
Advantage
58
WholeChem, LLC
Tel
--
Fax
--
Email
info@wholechem.com
Country
United States
ProdList
814
Advantage
58
Fleurchem, Inc.
Tel
--
Fax
--
Email
info@fleurchem.com
Country
United States
ProdList
790
Advantage
58
Beijing Lys Chemicals Co, LTD.
Tel
--
Fax
--
Email
jiayanyong@lyschem.com
Country
United States
ProdList
710
Advantage
58
TCI America
Tel
--
Fax
--
Email
sales@tciamerica.com
Country
United States
ProdList
6909
Advantage
75
Riedel-de Haen AG
Tel
--
Fax
--
Country
United States
ProdList
6773
Advantage
87
Frontier Scientific, Inc.
Tel
--
Fax
--
Email
sales@frontiersci.com
Country
United States
ProdList
6222
Advantage
86
Waterstone Technology, LLC
Tel
--
Fax
--
Email
sales@waterstonetech.com
Country
United States
ProdList
6786
Advantage
30
ChemService Inc.
Tel
--
Fax
--
Country
United States
ProdList
6379
Advantage
68
SRS Aromatics Ltd
Tel
--
Fax
--
Email
info@srsaromatics.co.uk
Country
United States
ProdList
2315
Advantage
46
Penta Manufacturing Company
Tel
--
Fax
--
Email
sales@pentamfg.com
Country
United States
ProdList
5076
Advantage
65
2A PharmaChem USA
Tel
--
Fax
--
Email
sales@2apharmachem.com
Country
United States
ProdList
6137
Advantage
39
3B Scientific Corporation
Tel
--
Fax
--
Email
sales@3bsc.com
Country
United States
ProdList
6718
Advantage
47
HONEST JOY HOLDINGS LIMITED
Tel
--
Fax
--
Email
sales@honestjoy.cn
Country
United States
ProdList
6675
Advantage
54
AK Scientific, Inc.
Tel
--
Fax
--
Email
sales@aksci.com
Country
United States
ProdList
6347
Advantage
65
Advanced Synthesis Technologies
Tel
--
Fax
--
Email
sales@advancedsynthesis.com
Country
United States
ProdList
4775
Advantage
61
Acros Organics USA
Tel
--
Fax
--
Email
eveleth@fisherchem.com
Country
United States
ProdList
3846
Advantage
81
Perfumers World
Tel
--
Fax
--
Email
perfumer@perfumersworld.com
Country
United States
ProdList
40
Advantage
68
Pechiney
Tel
--
Fax
--
Email
chemicals@pechiney.com
Country
United States
ProdList
606
Advantage
55
Eastern Chemical Corp.
Tel
--
Fax
--
Email
eastern@u-g.com
Country
United States
ProdList
2786
Advantage
34
City Chemicals Corporation
Tel
--
Fax
--
Country
United States
ProdList
6460
Advantage
72
Alfa Aesar
Tel
--
Fax
--
Email
tech@alfa.com
Country
United States
ProdList
6814
Advantage
81
Pfaltz & Bauer, Inc.
Tel
--
Fax
--
Email
sales@pfaltzandbauer.com
Country
United States
ProdList
6828
Advantage
72
MP Biomedicals, Inc.
Tel
--
Fax
--
Country
United States
ProdList
6561
Advantage
81
More
Less

View Lastest Price from 2-Ethoxynaphthalene manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
2-Ethoxynaphthalene 93-18-5
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-01-10
Hebei Weibang Biotechnology Co., Ltd
Product
2-Ethoxynaphthalene 93-18-5
Price
US $1.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10 mt
Release date
2024-11-22
JINING XINHE CHEMICAL CO., LTD
Product
2-Ethoxynaphthalene 93-18-5
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
10ton
Release date
2024-07-20

93-18-5, 2-EthoxynaphthaleneRelated Search:

Boron trifluoride diethyl etherate Diethyl ether Ethoxyquin 2-Ethoxyphenol 2-Ethoxyethanol Ethylene glycol monoethyl ether acetate Ethanol Ethylparaben C8E3 acetic acid, triethoxy-, ethyl ester Ethylbenzene Ethyl ethoxyacetate Ethyl acetate 4-Ethoxyphenol DIETHOXYMETHANE DAMASCONE 2-Methoxynaphthalene CRESYL VIOLET ACETATE

  • ETHYL BETA-NAPTHYL ETHER
  • ETHOXYLATED BETA NAPHTHALENE
  • ETHYL 2-NAPHTHYL ETHER
  • ethyl 2-naphtyl ether
  • 2-NAPHTHYL ETHYL ETHER
  • 2-NAPHTHOL ETHYL ETHER
  • beta-Ethoxynaphthalene
  • b-Naphthol-athylather
  • Bromelia (compound)
  • Ethyl beta-naphtholate
  • ethylbeta-naphtholate
  • Ethyl-naphthylether
  • Nerolin II
  • Nerolin new
  • nerolinii
  • nerolinnew
  • 2-ETHOXYNAPHTHALENE
  • AKOS 92213
  • NEROLIN
  • NEROLIN BROMELIA
  • NEROLINE
  • Naphthalene, 2-ethoxy-
  • BETA-NAPHTHYL ETHYL ETHER
  • BETA-NAPHTHOL ETHYL ETHER
  • B-NAPHTHYL ETHYL ETHER
  • BROMELIA
  • FEMA 2768
  • 2-Ethoxynaphthalene,99%
  • B bit naphthylether
  • 2-EHTOXYNAPHTHALENE
  • NEROLIN BROMELIA CRIST.
  • Ethyl 2-naphthyl ether, Neroline
  • 2-Ethoxynaphthalene,98%
  • beta-Naphthol ethyl et
  • 2-ethoxy-naphthalen
  • 2-Ethoxynaphthalin
  • NEROLINE BROMELIA
  • NAPHTHYL BETA ETHYL ETHER
  • 2-Ethoxynaphthalene&gt
  • 2-Ethoxynaphthalene USP/EP/BP
  • β-Naphthol ethyl ether
  • 2-Ehoxynaphthalene
  • Flavor and Fragrance 2-Ethoxynaphthalene CAS 93-18-5
  • NEROLIN BROEMLIA
  • 2-Naphthalene Ether (2-Ethoxynaphthalene)
  • 93-18-5
  • Naphthalene derivatives
  • Aromatic Esters