1-Naphthalenecarbonyl chloride, 2-ethoxy-

Name	2-ethoxynaphthalene-1-carbonyl chloride
Synonyms	2-ETHOXYNAPHTHOYLCHLORIDE 2-Ethoxy-1-naphthoyl Chloride 2-ETHOXY-1-NAPHTHOYL CHLORIDE 2-ethoxy-1-naphthalenecarbonylchlorid 2-Ethoxy-1-naphtharenecatbonylchloride 2-ethoxynaphthalene-1-carbonyl chloride 2-Ethoxy-1-naphthalenecarbonyl chloride 2-Ethoxynaphthalene-1-carbonyl chloride 2-ETHOXY-1-NAPHTHARENCEATBONYL CHLORIDE 2-ETHOXY-NAPHTHALENE-1-CARBONYL CHLORIDE 1-Naphthalenecarbonyl chloride, 2-ethoxy-
CAS	55150-29-3
EINECS	259-502-5
InChI	InChI=1/C13H11ClO2/c1-2-16-11-8-7-9-5-3-4-6-10(9)12(11)13(14)15/h3-8H,2H2,1H3

Risk Codes	34 - Causes burns
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
UN IDs	3265
TSCA	Yes
HS Code	29163990
Hazard Class	8
Packing Group	II

Use	an intermediate of ethoxynaphthalene penicillin sodium.
production method	β-naphthol is refluxed with ethanol under the catalysis of sulfuric acid to form β-naphthyl ether after etherification, then, 2-ethoxynaphthalene aldehyde was obtained by formylation of dimethylformamide under the action of phosphorus oxychloride, and then the aldehyde group was oxidized by potassium permanganate to obtain 2-ethoxynaphthoic acid, and finally the thionyl chloride was used to prepare the product.
EPA chemical substance information	information is provided by: ofmpeb.epa.gov (external link)

Last Update：2024-04-10 22:29:15