2-Naphthyl acetate

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
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: $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 Weibang 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

Hebei Mujin 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

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1523-11-1

CH3COOC10H7

Fluorogenic

Enzyme Substrates

Enzymes, Inhibitors, and Substrates

Substrates by Enzyme

Naphthyl Acetate Esterase

Biochemicals and Reagents

Activity

BioChemical

Aromatic Esters