ChemicalBook > CAS DataBase List > 2-Naphthyl acetate

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
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
$61.4
Updated
2024/03/01
TCI Chemical
Product number
A0038
Product name
2-Naphthyl Acetate
Purity
>98.0%(GC)
Packaging
25g
Price
$43
Updated
2024/03/01
Alfa Aesar
Product number
A18487
Product name
2-Naphthyl acetate, 99%
Packaging
10g
Price
$27.65
Updated
2024/03/01
Alfa Aesar
Product number
A18487
Product name
2-Naphthyl acetate, 99%
Packaging
50g
Price
$82.65
Updated
2024/03/01
Alfa Aesar
Product number
A18487
Product name
2-Naphthyl acetate, 99%
Packaging
250g
Price
$324.65
Updated
2024/03/01
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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

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

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View Lastest Price from 2-Naphthyl acetate manufacturers

Hebei Yanxi Chemical Co., Ltd.
Product
2-Naphthyl acetate 1523-11-1
Price
US $40.00-40.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
10 tons
Release date
2023-10-19
Hebei Mojin Biotechnology Co., Ltd
Product
2-Naphthyl acetate 1523-11-1
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-10-25
Hebei Guanlang 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
2022-11-02

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


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  • 1523-11-1
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