9,10-Anthracenedione,1-hydroxy-2-methyl-

9,10-Anthracenedione,1-hydroxy-2-methyl- - Names and Identifiers

Name	1-Hydroxy-2-methylanthraquinone
Synonyms	NSC 37131 1-Hydroxy-2-methylanthraquinone 1-HYDROXY-2-METHYLANTHRAQUINONE 1-Hydroxy-2-methyl-9,10-anthraquinone 1-Hydroxy-2-methyl-9,10-anthracenedione 9,10-Anthracenedione,1-hydroxy-2-methyl-
CAS	6268-09-3

9,10-Anthracenedione,1-hydroxy-2-methyl- - Physico-chemical Properties

Molecular Formula	C15H10O3
Molar Mass	238.24
Density	1.371±0.06 g/cm3(Predicted)
Melting Point	184-185℃
Boling Point	444.6±34.0 °C(Predicted)
Appearance	Yellow cryst.
pKa	7.45±0.20(Predicted)
Storage Condition	2-8℃

9,10-Anthracenedione,1-hydroxy-2-methyl- - Introduction

It is an organic compound with the chemical formula C15H10O3.

Nature:
It is a yellow crystalline solid with a faint fragrance. It is poorly soluble in water, but soluble in organic solvents such as ethanol, chloroform and dimethylformamide. Its melting point is about 200-204°C.

Use:
Many uses in the chemical industry. It can be used as a dye intermediate for the synthesis of a variety of pigments and dyes, such as yellow-3g and blue-3g. In addition, it can also be used in the preparation of organic photosensitive materials, which can be used in fields such as laser printing and optical storage.

Method:
There are many ways to prepare it. One common method is to react anthraquinone with methanol through acid catalysis. The choice of specific reaction conditions and catalyst will affect yield and purity.

Safety Information:
Pay attention to safety during use and handling. It can be irritating to the eyes, respiratory system and skin, so direct contact must be avoided. Use protective gloves, glasses and appropriate respirator during operation. In case of discomfort or accidental ingestion, seek medical advice and provide relevant information.

Last Update：2024-04-10 22:29:15