| Identification | More | [Name]
1-Naphthyl acetate | [CAS]
830-81-9 | [Synonyms]
1-NAPHTHYL ACETATE
ACETIC ACID 1-NAPHTHYL ESTER
ACETIC ACID ALPHA-NAPHTHYL ESTER
ALPHA-ACETOXYNAPHTHALENE
ALPHA-NAPHTHYL ACETATE
A-NAPHTHYL ACETATE
AURORA 6864
1-Acetoxynaphthalene
1-Naphthalenol, acetate
1-Naphthalenol,acetate
1-Naphthol, acetate
1-naphthol,acetate
1-naphthylacetae
aceticacidnaphthalen-1-ylester
alpha-naphtholacetate
Naphthalene, 1-acetoxy-
1-NaphthylacetateGr
1-Naphthyl acetate, 99+%
a-NAPHTHYL ACETATE extrapure AR
α-Naphthyl acetate solution | [EINECS(EC#)]
212-599-8 | [Molecular Formula]
C12H10O2 | [MDL Number]
MFCD00003922 | [Molecular Weight]
186.21 | [MOL File]
830-81-9.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light yellowish or slightly pink | [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. ]
2-8°C
| [solubility ]
dioxane: 0.1 g/mL, clear, colorless
| [form ]
Crystalline Powder or Crystals | [color ]
White to light yellow or slightly pink | [Odor]
Odorless | [Sensitive ]
Moisture Sensitive | [BRN ]
2046403 | [CAS DataBase Reference]
830-81-9(CAS DataBase Reference) | [NIST Chemistry Reference]
1-Naphthyl acetate(830-81-9) | [EPA Substance Registry System]
830-81-9(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
T,Xi | [Risk Statements ]
R41:Risk of serious damage to eyes.
R39/23/24/25:Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed .
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R10:Flammable. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S39:Wear eye/face protection .
S24/25:Avoid contact with skin and eyes .
S22:Do not breathe dust .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37:Wear suitable protective clothing and gloves .
S16:Keep away from sources of ignition-No smoking . | [RIDADR ]
UN 1993 3/PG 3
| [WGK Germany ]
3
| [RTECS ]
QL2975500
| [F ]
10-21 | [TSCA ]
Yes | [HS Code ]
29153900 |
| Hazard Information | Back Directory | [Chemical Properties]
1-Naphthyl acetate is white to light yellowish or slightly pink
| [Uses]
1-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. | [Uses]
1-Naphthyl Acetate is used in preparation method for synthesizing Ph Acetate derivative by Acetylation of Phenol compound. | [Uses]
1-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.
| [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 Description]
1-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. | [storage]
Store at -20°C | [Purification Methods]
Chromatograph 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.] |
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