2-羟基查酮 (CAS No.644-78-0)
- 物化性质
- 浅黄色至黄色结晶粉末，分子量224.25。熔点约85-88℃，沸点约390℃（预测值），闪点约190℃。溶于乙醇、乙酸乙酯、氯仿等有机溶剂，不溶于水。具有α,β-不饱和酮结构，光照下易发生异构化。
- 溶解性
- 易溶于乙醇、乙酸乙酯，几乎不溶于水
- 储存条件
- 避光密封保存，存放于阴凉干燥处
English description（英文原文，共 1195 字符）
Product Name:2-Hydroxychalcone
English Name:2-Hydroxychalcone
CAS No.:644-78-0
Aliases:2'-Hydroxychalcone, o-Hydroxychalcone
Molecular Formula:C15H12O2
Physical Properties:Light yellow to yellow crystalline powder; molecular weight 224.25. Melting point approximately 85-88 °C, boiling point approximately 390 °C (predicted), flash point approximately 190 °C. Soluble in ethanol, ethyl acetate, chloroform and other organic solvents; insoluble in water. Contains an α,β-unsaturated ketone structure and may undergo isomerization upon light exposure.
Uses:Mainly used as an important organic synthesis intermediate for the preparation of chalcone derivatives and flavonoids. In pharmaceutical research, it can be used to synthesize candidate compounds with antioxidant, anti-inflammatory and antibacterial activities. It can also be used as a precursor for photosensitive functional materials and chemical sensors.
Technical Specifications:
Purity: ≥98% (HPLC)
Appearance: yellow to orange crystalline powder
Melting point: 85-88 °C
Solubility: freely soluble in ethanol and ethyl acetate, practically insoluble in water
Storage: keep sealed, protected from light, in a cool dry place
English Name:2-Hydroxychalcone
CAS No.:644-78-0
Aliases:2'-Hydroxychalcone, o-Hydroxychalcone
Molecular Formula:C15H12O2
Physical Properties:Light yellow to yellow crystalline powder; molecular weight 224.25. Melting point approximately 85-88 °C, boiling point approximately 390 °C (predicted), flash point approximately 190 °C. Soluble in ethanol, ethyl acetate, chloroform and other organic solvents; insoluble in water. Contains an α,β-unsaturated ketone structure and may undergo isomerization upon light exposure.
Uses:Mainly used as an important organic synthesis intermediate for the preparation of chalcone derivatives and flavonoids. In pharmaceutical research, it can be used to synthesize candidate compounds with antioxidant, anti-inflammatory and antibacterial activities. It can also be used as a precursor for photosensitive functional materials and chemical sensors.
Technical Specifications:
Purity: ≥98% (HPLC)
Appearance: yellow to orange crystalline powder
Melting point: 85-88 °C
Solubility: freely soluble in ethanol and ethyl acetate, practically insoluble in water
Storage: keep sealed, protected from light, in a cool dry place
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常见问题
- 2-羟基查酮的 CAS 号是多少？
- 2-羟基查酮的 CAS 号是 644-78-0。
- 2-羟基查酮的分子式和分子量是什么？
- 2-羟基查酮的分子式为 C15H12O2。
- 2-羟基查酮的英文名称是什么？
- 2-羟基查酮的英文名称为 2-Hydroxychalcone。
- 2-羟基查酮还有哪些别名？
- 2-羟基查酮又称 2'-羟基查尔酮、邻羟基查尔酮。
- 2-羟基查酮有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条2-羟基查酮供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 2-羟基查酮的供应商主要分布在哪些地区？
- 2-羟基查酮的供应商主要分布在 上海市（1 条） 等地。
- 2-羟基查酮有哪些级别可选？
- 平台上2-羟基查酮的供应级别包括 工业级。
- 2-羟基查酮的报价单位是什么？
- 2-羟基查酮的报价单位主要有 千克。
- 哪里可以查到2-羟基查酮的价格？
- 掌上化工2-羟基查酮产品页汇总了各供应商的最新报价与规格，地址：/chemicals/644-78-0/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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