1,4-Dihydroxyanthraquinone, also known as 1,4-Dihydroxy-9,10-anthraquinone, は次の化学式を持つ有機化合物です。 C₁₈H₁₂O₃. It is a member of the anthraquinone family, which is characterized by a large polycyclic structure with a quinone functional group. It consists of an anthraquinone ring system with hydroxyl groups at the 1 そして 4 positions, hence the name "1,4-dihydroxy."
主要なプロパティ:
- 外観: 1,4-Dihydroxyanthraquinone is typically a yellow or orange crystalline solid.
- 溶解性: It is poorly soluble in water but can dissolve in organic solvents such as ethanol, アセトン, and chloroform.
- 融点: It has a relatively high melting point around 315–318°C.
- 安定性: The compound is stable under normal conditions, though its color can fade with prolonged exposure to light or air.
一般的な用途:
- Dye and Pigment: 1,4-Dihydroxyanthraquinone is often used as an intermediate in the synthesis of anthraquinone dyes and pigments, which are used in textiles, 印刷, and as colorants in various products.
- Pharmaceuticals: It serves as a precursor in the production of certain drugs, particularly those with anthraquinone-based structures, which are known for their use as laxatives and in cancer treatments.
- 産業用途: 1,4-Dihydroxyanthraquinone is used in the manufacture of other chemicals and can be involved in processes related to organic electronics, such as in the development of organic light-emitting diodes (OLEDs) and other electronic materials.
- Synthetic Chemistry: It is utilized in the synthesis of other anthraquinone derivatives, which are important in the chemical and pharmaceutical industries.
Safety and Environmental Considerations:
- 健康リスク: Like many anthraquinones, 1,4-dihydroxyanthraquinone may be irritating to the eyes, 肌, and respiratory system. 慎重に扱う必要があります, particularly in industrial or laboratory settings.
- 環境への影響: As with other anthraquinone derivatives, the environmental impact of 1,4-dihydroxyanthraquinone is relatively low, but care should be taken to prevent contamination of water systems, as it can be toxic to aquatic organisms.
結論:
1,4-Dihydroxyanthraquinone is a valuable intermediate in the chemical and dye industries, used for the production of various anthraquinone-based pigments, pharmaceuticals, and electronic materials. While it is generally stable and useful in manufacturing, precautions should be taken to avoid direct exposure and environmental contamination.
