2-Naphthyl octanoate
2-Naphthyl octanoate
CAS: 10251-17-9
Molecular Formula: C18H22O2
2-Naphthyl octanoate - Names and Identifiers
| Name | 2-Naphthyl octanoate |
| Synonyms | BETA-NAP-CAPRYLATE 2-NAPHTHYL CAPRYLATE 2-NAPHTHYL OCTANOATE 2-Naphthyl octanoate 2-Naphthyl caprylate BETA-NAPHTHYL CAPRYLATE OCTANOIC ACID 2-NAPHTHYL ESTER OCTANOIC ACID BETA-NAPHTHYL ESTER Octanoic acid, 2-naphthalenyl ester |
| CAS | 10251-17-9 |
| EINECS | 233-591-0 |
| InChI | InChI=1/C18H22O2/c1-2-3-4-5-6-11-18(19)20-17-13-12-15-9-7-8-10-16(15)14-17/h7-10,12-14H,2-6,11H2,1H3 |
2-Naphthyl octanoate - Physico-chemical Properties
| Molecular Formula | C18H22O2 |
| Molar Mass | 270.37 |
| Density | 1.039g/cm3 |
| Boling Point | 394.2°C at 760 mmHg |
| Flash Point | 130.3°C |
| Vapor Presure | 2.01E-06mmHg at 25°C |
| Storage Condition | 2-8°C |
| Refractive Index | 1.552 |
2-Naphthyl octanoate - Risk and Safety
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | 36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| HS Code | 29159000 |
2-Naphthyl octanoate - Introduction
Beta-naphthol octanoate, also known as beta-Naphthol hexanoate, is an organic compound. The following is a description of its nature, use, preparation and safety information:
1. nature:
-Appearance: a colorless to light yellow liquid
-Solubility: Soluble in organic solvents such as ether and ethanol
-Melting point: about 15-25 ℃
-Stability: relatively stable at room temperature, but easy to be oxidized and decomposed
2. use:
-Cosmetics industry: used as a fragrance ingredient in perfumes, skin care products and cosmetics
-Pharmaceutical industry: used as raw materials for certain drugs, such as some anti-inflammatory drugs and fungicides
-Research and laboratory applications: use as dyes and indicators
3. Preparation method:
β-naphthol octanoate can be prepared by reacting β-naphthol and octanoic acid under appropriate conditions. The reaction conditions include moderate temperature and solvent, and a catalyst is added to facilitate the reaction. After completion of the reaction, the pure product can be obtained by distillation and purification steps.
4. Safety Information:
- β-naphthol octanoate is a general chemical and should be handled in accordance with the relevant safety procedures.
-During operation, you should wear appropriate personal protective equipment, such as gloves and goggles.
-Try to avoid direct contact with the substance skin and eyes, such as contact, should immediately rinse with plenty of water.
-avoid inhalation of its vapor, if accidentally inhaled, should be immediately transferred to fresh air.
-Waste disposal shall comply with local environmental protection regulations.
1. nature:
-Appearance: a colorless to light yellow liquid
-Solubility: Soluble in organic solvents such as ether and ethanol
-Melting point: about 15-25 ℃
-Stability: relatively stable at room temperature, but easy to be oxidized and decomposed
2. use:
-Cosmetics industry: used as a fragrance ingredient in perfumes, skin care products and cosmetics
-Pharmaceutical industry: used as raw materials for certain drugs, such as some anti-inflammatory drugs and fungicides
-Research and laboratory applications: use as dyes and indicators
3. Preparation method:
β-naphthol octanoate can be prepared by reacting β-naphthol and octanoic acid under appropriate conditions. The reaction conditions include moderate temperature and solvent, and a catalyst is added to facilitate the reaction. After completion of the reaction, the pure product can be obtained by distillation and purification steps.
4. Safety Information:
- β-naphthol octanoate is a general chemical and should be handled in accordance with the relevant safety procedures.
-During operation, you should wear appropriate personal protective equipment, such as gloves and goggles.
-Try to avoid direct contact with the substance skin and eyes, such as contact, should immediately rinse with plenty of water.
-avoid inhalation of its vapor, if accidentally inhaled, should be immediately transferred to fresh air.
-Waste disposal shall comply with local environmental protection regulations.
Last Update：2024-04-09 02:00:40
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