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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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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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
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