1220891-22-4 - Names and Identifiers
1220891-22-4 - Physico-chemical Properties
Molecular Formula | C10H10O3
|
Molar Mass | 178.18 |
Appearance | Powder |
Storage Condition | 2-8℃ |
MDL | MFCD19441053 |
1220891-22-4 - Introduction
3,4-dihydro -3,4-dihydroxynaphthalen-1(2H)-one (3,4-dihydro -3,4-dihydroxynaphthalenone, abbreviated as DDN) is an organic compound. The following is its nature, use, preparation and safety information:
Nature:
-Appearance: DDN is a white solid.
-Solubility: DDN is soluble in ethanol, dimethyl ether and chloroform.
-Chemical structure: Its chemical structure contains a ring of naphthalene ketone structure and two hydroxyl functional groups.
Use:
-Chemical reagent: DDN can be used as a chemical reagent, especially as an intermediate in the synthesis of organic compounds.
Method:
The preparation of DDN can be achieved through the following chemical reactions:
1. Condensation reaction of p-Hydroxybenzoic acid and acetic anhydride under acidic conditions to obtain 2-acetoxybenzoic acid.
2. In the presence of hydrogen, 2-acetoxybenzoic acid is hydrogenated under the action of a platinum catalyst to obtain DDN.
Safety Information:
Safety information about DDN is currently limited. However, as an organic compound, it can be harmful to humans. When using and handling, it is recommended to follow the laboratory's safe operating procedures, and take effective protective measures, such as wearing gloves, goggles and protective masks, and ensure that the operation is carried out in a well-ventilated area. If you feel unwell or come into contact with a large amount of DDN, you should seek medical advice immediately. Always use caution and follow relevant safety guidelines and regulations when using and handling chemicals.
Last Update:2024-04-09 21:54:55