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2-Ethoxy-1-naphthaldehyde

2-Ethoxy-1-naphthaldehyde Structure
2-Ethoxy-1-naphthaldehyde structure
CAS No.
19523-57-0
Chemical Name:
2-Ethoxy-1-naphthaldehyde
Synonyms
AURORA 10833;AKOS BBS-00008219;TIMTEC-BB SBB005569;OTAVA-BB BB7014792364;2-Ethoxynaphthaldehyde;Pardoprunox Impurity 20;2-Ethoxy-1-naphtaldehyde;2-Ethoxy-1-naphthaldehyde;2-ETHOXY-1-NAPHTALDEHYDE 98%;2-Ethoxy-1-naphtaldehyde,98%
CBNumber:
CB5248647
Molecular Formula:
C13H12O2
Molecular Weight:
200.23
MDL Number:
MFCD00046427
MOL File:
19523-57-0.mol
MSDS File:
SDS
Last updated:2026-09-12 18:53:24
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2-Ethoxy-1-naphthaldehyde Properties

Melting point 109-113 °C
Boiling point 297.96°C (rough estimate)
Density 1.0907 (rough estimate)
refractive index 1.6110 (estimate)
solubility DCM
form Yellow Crystal
color White to Light red to Green
Sensitive Air Sensitive
BRN 1073578
CAS DataBase Reference 19523-57-0(CAS DataBase Reference)
EPA Substance Registry System 1-Naphthalenecarboxaldehyde, 2-ethoxy- (19523-57-0)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)Exclamation Mark (GHS07)
GHS05,GHS07
Signal word  Danger
Hazard statements  H318-H319
Precautionary statements  P264-P280i-P305+P351+P338-P337+P313-P280-P305+P351+P338+P310
Hazard Codes  Xi
Safety Statements  24/25
HS Code  2912.49.2600
HazardClass  IRRITANT
NFPA 704
1
0 0

2-Ethoxy-1-naphthaldehyde price More Price(25)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich S846082 2-ETHOXY-1-NAPHTHALDEHYDE AldrichCPR 19523-57-0 50MG $32.7 2026-04-30 Buy
TCI Chemical E0794 2-Ethoxy-1-naphthaldehyde >98.0%(GC) 19523-57-0 5g $351 2026-04-30 Buy
Biosynth UAA52357 2-Ethoxy-1-naphthaldehyde 19523-57-0 10g $354 2026-06-05 Buy
Activate Scientific AS212156 2-Ethoxy-1-naphthaldehyde 97% 19523-57-0 1g $46 2026-06-04 Buy
Activate Scientific AS212156 2-Ethoxy-1-naphthaldehyde 97% 19523-57-0 5g $149 2026-06-04 Buy
Product number Packaging Price Buy
S846082 50MG $32.7 Buy
E0794 5g $351 Buy
UAA52357 10g $354 Buy
AS212156 1g $46 Buy
AS212156 5g $149 Buy

2-Ethoxy-1-naphthaldehyde Chemical Properties, Uses, Production

Chemical Properties

pale brown crystalline powder

Uses

2-Ethoxynaphthaldehyde is used in the synthesis of various antistaphylococcic penicillins.

2-Ethoxy-1-naphthaldehyde Preparation Products And Raw materials

Raw materials

Phosphorus oxitrichloride

Preparation Products

2-Ethoxy-1-naphthoic acid 2-Ethoxynaphthalene-1-carbonyl chloride

2-Ethoxy-1-naphthaldehyde Suppliers

Global Suppliers ( 119)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Wuhan Chemwish Technology Co., Ltd 86-027-67849912 sales@chemwish.com China 35884 56
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Chemsky（shanghai）International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32273 50
RYSS TECH LTD 400-188-0725 +86 21 34310725 13611771617 China 1999 57
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66113011 13913916777 cfzhang@aikonchem.com China 19902 55
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Alfa Aesar 84
TCI (Shanghai) Development Co., Ltd. 81
Energy Chemical 61
Wuhan Chemwish Technology Co., Ltd 56
Shanghai Hanhong Scientific Co.,Ltd. 64
Chemsky（shanghai）International Co.,Ltd. 50
RYSS TECH LTD 57
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 55

View Latest Price from 2-Ethoxy-1-naphthaldehyde manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-ETHOXY-1-NAPHTHALDEHYDE pictures 2020-01-03 2-ETHOXY-1-NAPHTHALDEHYDE
19523-57-0
 $1.00 1KG 99% 200kg Career Henan Chemical Co

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2-Ethoxy-1-naphtaldehyde AKOS BBS-00008219 2-Ethoxy-1-naphthalenecarboxaldehyde 2-Ethoxy-1-naphthalenecarbaldehyde 2-Ethoxy-1-naphtaldehyde,98% TIMTEC-BB SBB005569 OTAVA-BB BB7014792364 AURORA 10833 2-ethoxynaphthalene-1-carbaldehyde 2-ETHOXY-1-NAPHTALDEHYDE 98% 2-ethoxynaphthalene-1-carboxaldehyde 2-Ethoxynaphthaldehyde 1-Naphthalenecarboxaldehyde, 2-ethoxy- 2-Ethoxy-1-naphthaldehyde> Pardoprunox Impurity 20 Adjacent ethoxynaphthalene formaldehyde 2-Ethoxy-1-naphthaldehyde 19523-57-0 ALDEHYDE