2(1H)-Naphthalenone,3,4-dihydro-8-hydroxy-
8-Hydroxy-2-tetralone
CAS: 53568-05-1
Molecular Formula: C10H10O2
2(1H)-Naphthalenone,3,4-dihydro-8-hydroxy- - Names and Identifiers
2(1H)-Naphthalenone,3,4-dihydro-8-hydroxy- - Physico-chemical Properties
| Molecular Formula | C10H10O2 |
| Molar Mass | 162.19 |
| Density | 1.236g/cm3 |
| Boling Point | 333.6°C at 760 mmHg |
| Flash Point | 141.8°C |
| Vapor Presure | 6.96E-05mmHg at 25°C |
| Refractive Index | 1.602 |
2(1H)-Naphthalenone,3,4-dihydro-8-hydroxy- - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
2(1H)-Naphthalenone,3,4-dihydro-8-hydroxy- - Introduction
8-Hydroxy-2-tetralone is an organic compound with the chemical formula C11H10O2. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: White to yellow crystals.
-Melting point: about 76-78 degrees Celsius.
-Boiling point: about 307-309 degrees Celsius.
-Solubility: Slightly soluble in water, soluble in most organic solvents such as alcohol and ether.
-Chemical properties: It has the properties of ketones and phenols, and can undergo corresponding reactions, such as ketone-alcohol interconversion.
Use:
-Intermediate: 8-Hydroxy-2-tetralone is commonly used as an intermediate in organic synthesis to prepare other compounds.
-Chemical research: It can also be used as a reagent for pharmaceutical research or organic synthesis reaction research.
Preparation Method:
The preparation method of 8-Hydroxy-2-tetralone can be achieved through various routes. One of the common methods is to obtain 4-hydroxy-5, 6-dihydroanthraquinone by the epoxidation of 2-anthraquinone and convert it to 8-Hydroxy-2-tetralone by a reduction and acid-catalyzed process.
Safety Information:
- 8-Hydroxy-2-tetralone may be toxic, so use should follow appropriate safety procedures.
-Contact with the skin or inhalation of its dust may cause a certain risk to human health, should be equipped with appropriate personal protective equipment, such as laboratory gloves and protective glasses.
-Avoid inhaling aerosols during processing, and try to operate in a well-ventilated place.
-Avoid contact or mixing with other organic compounds and oxidants to prevent irreversible chemical reactions.
-store should be sealed in a dry, cool place, away from fire and oxidant.
Due to the special nature of chemical use, please check the relevant information or consult a professional before use to ensure safe operation.
Nature:
-Appearance: White to yellow crystals.
-Melting point: about 76-78 degrees Celsius.
-Boiling point: about 307-309 degrees Celsius.
-Solubility: Slightly soluble in water, soluble in most organic solvents such as alcohol and ether.
-Chemical properties: It has the properties of ketones and phenols, and can undergo corresponding reactions, such as ketone-alcohol interconversion.
Use:
-Intermediate: 8-Hydroxy-2-tetralone is commonly used as an intermediate in organic synthesis to prepare other compounds.
-Chemical research: It can also be used as a reagent for pharmaceutical research or organic synthesis reaction research.
Preparation Method:
The preparation method of 8-Hydroxy-2-tetralone can be achieved through various routes. One of the common methods is to obtain 4-hydroxy-5, 6-dihydroanthraquinone by the epoxidation of 2-anthraquinone and convert it to 8-Hydroxy-2-tetralone by a reduction and acid-catalyzed process.
Safety Information:
- 8-Hydroxy-2-tetralone may be toxic, so use should follow appropriate safety procedures.
-Contact with the skin or inhalation of its dust may cause a certain risk to human health, should be equipped with appropriate personal protective equipment, such as laboratory gloves and protective glasses.
-Avoid inhaling aerosols during processing, and try to operate in a well-ventilated place.
-Avoid contact or mixing with other organic compounds and oxidants to prevent irreversible chemical reactions.
-store should be sealed in a dry, cool place, away from fire and oxidant.
Due to the special nature of chemical use, please check the relevant information or consult a professional before use to ensure safe operation.
Last Update：2024-04-09 21:04:16
