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2-Naphthyl acetate

Product Name
2-Naphthyl acetate
CAS No.
1523-11-1
Chemical Name
2-Naphthyl acetate
Synonyms
2-Napthyl acetate;β-Napthyl acetate;B-NAPHTHYL ACETATE;2-NAPHTHYL ACETATE;2-Naphth 2 acetate;2-Naphthol, acetate;2-NAPTHYL ACETATE GR;2-Acetoxynaphthalene;BETA-NAPHTHYL ACETATE;beta-Naphthol acetate
CBNumber
CB4423586
Molecular Formula
C12H10O2
Formula Weight
186.21
MOL File
1523-11-1.mol
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2-Naphthyl acetate Property

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 Reference
1523-11-1(CAS DataBase Reference)
NIST Chemistry Reference
2-Naphthyl acetate(1523-11-1)
EPA Substance Registry System
2-Naphthalenol, acetate (1523-11-1)
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Safety

Hazard Codes 
Xi
Risk Statements 
41
Safety Statements 
26-39
WGK Germany 
3
F 
10-21
TSCA 
Yes
HS Code 
2916399090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H318Causes serious eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
N6875
Product name
2-Naphthyl acetate
Purity
esterase substrate
Packaging
5g
Price
$63.3
Updated
2025/07/31
TCI Chemical
Product number
A0038
Product name
2-Naphthyl Acetate
Purity
>98.0%(GC)
Packaging
25g
Price
$39
Updated
2025/07/31
AK Scientific
Product number
7642AA
Product name
2-Naphthyl Acetate
Packaging
100g
Price
$174
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0021580
Product name
2-NAPHTHYL ACETATE
Purity
95.00%
Packaging
25G
Price
$1184.37
Updated
2021/12/16
AHH
Product number
MT-19352
Product name
2-Naphthyl Acetate
Purity
99%
Packaging
500g
Price
$345
Updated
2021/12/16
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2-Naphthyl acetate Chemical Properties,Usage,Production

Chemical Properties

WHITE FLUFFY POWDER

Uses

2-Naphthyl Acetate is used in the staining of gels for esterase activity in the biological laboratories. An esterase substrate.

Uses

2-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

Biological Activity

2-Naphthyl acetate/β-naphthyl acetate (BNA) is an ester substrate. It can be used in staining gels to detect esterase activity. BNA dissolved in acetone and ethanol produces a dark and very light/no background respectively. Hence destaining is not necessary if ethanol is used to dissolve BNA for esterase staining of gels.

Purification Methods

Distil 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

Raw materials

Preparation Products

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2-Naphthyl acetate Suppliers

Americas 1 Austria 1 Belgium 1 China 159 Czech Republic 1 Europe 1 Germany 4 India 27 Japan 3 Sweden 1 Switzerland 2 United Kingdom 9 United States 26 Global 236
TCI Europe
Tel
320-37350700
Fax
+32 (0)37350701
Email
sales@tcieurope.eu
Country
Europe
ProdList
23671
Advantage
75
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View Lastest Price from 2-Naphthyl acetate manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Product
2-Naphthyl acetate 1523-11-1
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-30
Hebei Yanxi Chemical Co., Ltd.
Product
2-Naphthyl acetate 1523-11-1
Price
US $40.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
10 tons
Release date
2023-10-19
Career Henan Chemical Co
Product
2-Naphthyl acetate 1523-11-1
Price
US $1.00/kg
Min. Order
1g
Purity
99%
Supply Ability
100KG
Release date
2018-12-24

1523-11-1, 2-Naphthyl acetateRelated Search:

POLY(VINYL ACETATE) Glatiramer acetate Vinyl acetate Sodium acetate Ethyl acetate Furfuryl acetate Tocopheryl acetate Methyl acetate Butyl acetate Benzyl acetate 2-Naphthoxyacetic acid Triacetin 1-(1-NAPHTHYL)-2-THIOUREA Isopropenyl acetate a-NAPHTHYL ACETATE extrapure AR,1-Naphthyl acetate, 99+%,A-NAPHTHYL ACETATE,ALPHA-NAPHTHYL ACETATE,1-NAPHTHYL ACETATE 2-METHOXYPHENYL ACETATE ACETIC ACID 5-HEXEN-1-YL ESTER ACETIC ACID 4-TERT-BUTYLPHENYL ESTER

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  • Naphthalene, 2-acetoxy-
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  • ACETIC ACID NAPHTHALEN-2-YL ESTER
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  • 2-Naphthyl acetate,98%
  • b-NAPHTHYL ACETATE extrapure AR
  • Naphthalen-2-yl acetate
  • 2-Naphthyl acetate,β-Naphthyl acetate
  • 2-Naphth 2 acetate
  • 2-Naphthalenol, 2-acetate
  • Acetic acid β-naphthyl ester
  • 2-Acetoxynaphthalene
  • 2-Naphthalenol, acetate
  • 2-Napthyl acetate
  • 2-Naphthyl Acetate &gt
  • β-Napthyl acetate
  • 2-Naphthyl acetate 99%
  • 2-Naphthyl acetate, GR 99%+
  • β-Naphthyl Acetate extrapure AR, 99%
  • phthalen-2-yl acetate
  • 1523-11-1
  • 1523-11-4
  • CH3COOC10H7
  • Fluorogenic
  • Enzyme Substrates
  • Enzymes, Inhibitors, and Substrates
  • Substrates by Enzyme
  • Naphthyl Acetate Esterase
  • Biochemicals and Reagents
  • Activity
  • BioChemical
  • Aromatic Esters