1-Naphthyl acetate

1-Naphthyl acetate Basic information
Product Name:1-Naphthyl acetate
Synonyms:1-naphthylacetae;aceticacidnaphthalen-1-ylester;alpha-naphtholacetate;Naphthalene, 1-acetoxy-;1-NAPHTHYL ACETATE;ACETIC ACID 1-NAPHTHYL ESTER;ACETIC ACID ALPHA-NAPHTHYL ESTER;1-Acetoxynaphthalene
CAS:830-81-9
MF:C12H10O2
MW:186.21
EINECS:212-599-8
Product Categories:Intermediates of Dyes and Pigments;Aromatic Esters;Cytochemistry Products;Hematology and Histology
Mol File:830-81-9.mol
1-Naphthyl acetate Structure
1-Naphthyl acetate Chemical Properties
Melting point 43-46 °C (lit.)
Boiling point 118 °C / 1mmHg
density 1.1032 (rough estimate)
refractive index 1.6010 (estimate)
Fp 113 °C
storage temp. -20°C
solubility dioxane: 0.1 g/mL, clear, colorless
form Crystalline Powder or Crystals
color White to light yellow or slightly pink
OdorOdorless
Sensitive Moisture Sensitive
BRN 2046403
CAS DataBase Reference830-81-9(CAS DataBase Reference)
NIST Chemistry Reference1-Naphthyl acetate(830-81-9)
EPA Substance Registry System1-Naphthyl acetate (830-81-9)
Safety Information
Hazard Codes T,Xi
Risk Statements 41-39/23/24/25-23/24/25-10
Safety Statements 26-39-24/25-22-45-36/37-16
RIDADR UN 1993 3/PG 3
WGK Germany 3
RTECS QL2975500
10-21
TSCA Yes
HS Code 29153900
MSDS Information
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1-Naphthyl acetate English
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1-Naphthyl acetate Usage And Synthesis
Chemical Properties1-Naphthyl acetate is white to light yellowish or slightly pink
Uses1-Naphthyl acetate is usually used in a rapid staining method for identification of macrophages; counts by this method were confirmed by the more complex morphological criteria, by phagocytosis, and by the presence of Fc receptors.
Uses1-Naphthyl Acetate is used in preparation method for synthesizing Ph Acetate derivative by Acetylation of Phenol compound.
Uses1-Naphthyl acetate may be used in a rapid staining method for identification of macrophages; counts by this method were confirmed by the more complex morphological criteria, by phagocytosis, and by the presence of Fc receptors. It may be employed as substrate to investigate the distribution of non-specific carboxylic esterases (EC 3.1.1) in the digestive tract of perch, Perm fliiviatilis L.
Synthesis Reference(s)Synthetic Communications, 21, p. 989, 1991 DOI: 10.1080/00397919108019787
Tetrahedron Letters, 30, p. 95, 1989 DOI: 10.1016/S0040-4039(01)80332-4
General Description1-Naphthyl acetate is a 1-napthyl ester. Mechanism of photo-Fries rearrangement of 1-naphthyl acetate has been studied using steady state photolysis and laser flash photolysis. Kinetics of photo-Fries rearrangement of 1-napthyl acetate has been studied using steady-state, time-resolved chemically induced dynamic nuclear polarization (CIDNP) and flash photolysis methods.
Purification MethodsChromatograph the acetate on silica gel and crystallise as the 2-isomer below. The 2,4,7-trinitrofluoren-9-one complex has m 120o (from EtOH). [Beilstein 6 H 608, 6 III 2928, 6 IV 4217.]
1-Naphthyl acetate Preparation Products And Raw materials
Benzyl acetate INDOPHENOL ACETATE 1-NAPHTHYL BUTYRATE Sodium acetate ALPHA-NAPHTHYL STEARATE Terpinyl acetate 1-Naphthyl acetate POLY(VINYL ACETATE) Cellulose acetate Butyl acetate 8-OCTANOYLOXYPYRENE-1,3,6-TRISULFONIC ACID TRISODIUM SALT ACETATE Ethyl acetate Triacetin Vinyl acetate Menadiol diacetate Ammonium acetate METHYL Α-NAPHTHYLACETATE

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