2-Naphthyl acetate

2-Naphthyl acetate Basic information
Product Name:2-Naphthyl acetate
Synonyms:ACETIC ACID 2-NAPHTHYL ESTER;2-NAPHTHYL ACETATE;2-Naphthalenol,acetate;2-Naphthol, acetate;Acetic acid beta-naphthyl ester;beta-Naphthol acetate;Naphthalene, 2-acetoxy-;O-Acetyl-beta-naphthol
CAS:1523-11-1
MF:C12H10O2
MW:186.21
EINECS:216-194-7
Product Categories:Aromatic Esters
Mol File:1523-11-1.mol
2-Naphthyl acetate Structure
2-Naphthyl acetate Chemical Properties
Melting point 67-70 °C (lit.)
Boiling point 132 °C / 2mmHg
density 1.1032 (rough estimate)
refractive index 1.6010 (estimate)
storage temp. -20°C
solubility methanol: 0.1 g/mL, clear
form powder to crystaline
color White to Light yellow
Sensitive Moisture Sensitive
BRN 1868291
CAS DataBase Reference1523-11-1(CAS DataBase Reference)
NIST Chemistry Reference2-Naphthyl acetate(1523-11-1)
EPA Substance Registry System2-Naphthalenol, acetate (1523-11-1)
Safety Information
Hazard Codes Xi
Risk Statements 41
Safety Statements 26-39
WGK Germany 3
10-21
TSCA Yes
HS Code 2916399090
MSDS Information
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2-Naphthyl acetate Usage And Synthesis
Chemical PropertiesWHITE FLUFFY POWDER
Uses2-Naphthyl Acetate is used in the staining of gels for esterase activity in the biological laboratories. An esterase substrate.
Uses2-Naphthyl acetate has been used as a substrate:
  • in substrate sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) to examine the composition of lipases in larvae and adult specimens
  • in the preparation of zymograms to identify proteins with lipase activity
  • to measure non-specific esterase activity and β-esterase enzyme activity

Synthesis Reference(s)Journal of the American Chemical Society, 91, p. 2162, 1969 DOI: 10.1021/ja01036a081
Purification MethodsDistil the acetate in a high vaccum and/or crystallise it from pet ether (b 60-80o) or dilute aqueous EtOH. The picrate has m 80o (from EtOH). [Beilstein 6 H 644, 6 I 313, 6 II 600, 5 III 2982, 6 IV 4267.]
2-Naphthyl acetate Preparation Products And Raw materials
Isopropenyl acetate Furfuryl acetate Tocopheryl acetate Sodium acetate 2-Naphthoxyacetic acid POLY(VINYL ACETATE) 2-Naphthyl acetate 1-(1-NAPHTHYL)-2-THIOUREA Β-NAPHTHYL ACETATE Butyl acetate ACETATE Ethyl acetate Glatiramer acetate Triacetin Vinyl acetate Benzyl acetate METHYL Α-NAPHTHYLACETATE Methyl acetate

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