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Home > Encyclopedia > 2-Ethoxy-1-naphthalenecarboxylic acid

2-Ethoxy-1-naphthalenecarboxylic acid

2-Ethoxy-1-naphthalenecarboxylic acid structure

2-Ethoxy-1-naphthalenecarboxylic acid 

structure
  • CAS No:

    2224-00-2

  • Formula:

    C13H12O3

  • Chemical Name:

    2-Ethoxy-1-naphthalenecarboxylic acid

  • Synonyms:

    1-Naphthalenecarboxylic acid,2-ethoxy-;1-Naphthoic acid,2-ethoxy-;2-Ethoxy-1-naphthalenecarboxylic acid;2-Ethoxy-1-naphthoic acid;2-Ethoxynaphthalene-1-carboxylic acid

  • Categories:

    Chemical Reagents  >  Organic Reagents

Description

white to pale brown crystalline powder

2-Ethoxy-1-naphthalenecarboxylic acid Basic Attributes

216.23

216.23

2695612

218-745-7

DTXSID9062277

2918990090

Characteristics

46.5

3.26

White to pale brown Crystalline Powder

1.2±0.1 g/cm3

147 °C

398.7±15.0 °C at 760 mmHg

156.2±13.9 °C

1.624

4.49E-07mmHg at 25°C

Safety Information

36/37/38

24/25-36-26

Xi

P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, P501

H302

|Warning|H302 (14.29%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 7 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

2-Ethoxy-1-naphthalenecarboxylic acid Use and Manufacturing

Methods of Manufacturing

It is obtained by oxidation of 2-ethoxynaphthaldehyde ([19523-57-0]). After the oxidation reaction of 2-ethoxynaphthaldehyde and potassium permanganate in alkaline acetone, the acetone is distilled out, and the reactant is acidified to pH 4 to obtain a crude product, which is refined by ethanol to obtain 2-ethoxynaphthalene Finished formic acid.

Uses

Used in organic synthesis. This product is reacted with sulfoxide at 80°C or less for 2 hours, and excess sulfoxide chloride is distilled off under reduced pressure to obtain 2-ethoxynaphthoyl chloride. This is an intermediate of the antibiotic ethoxynaphthyl penicillin sodium.

1-Naphthalenecarboxylic acid, 2-ethoxy-: INACTIVE

Computed Properties

Molecular Weight:216.23
XLogP3:3
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:3
Exact Mass:216.078644241
Monoisotopic Mass:216.078644241
Topological Polar Surface Area:46.5
Heavy Atom Count:16
Complexity:252
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

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