二亚苄叉丙酮 (CAS No.538-58-9)
- 物化性质
- 浅黄色至黄色结晶性粉末。微溶于水，易溶于氯仿、二氯甲烷、苯等有机溶剂。固态稳定，溶液状态易缓慢分解（尤其与钯络合物共存时）。熔点110-112°C，沸点约400°C（分解），相对密度约1.1 g/cm³。
- 纯度
- ≥98%
- 外观
- 浅黄色至黄色结晶性粉末
- 熔点
- 110-112°C
- 溶解性
- 微溶于水，易溶于氯仿、二氯甲烷、苯
English description（英文原文，共 1085 字符）
Product Name:Dibenzylideneacetone
English Name:Dibenzylideneacetone
CAS No.:538-58-9
Aliases:Dibenzylidene acetone, 1,5-Diphenyl-1,4-pentadien-3-one
Molecular Formula:C17H14O
Physical Properties:Light yellow to yellow crystalline powder. Slightly soluble in water, easily soluble in organic solvents such as chloroform, dichloromethane, and benzene. Stable in solid state, slowly decomposes in solution (especially in the presence of palladium complexes). Melting point: 110-112°C, boiling point: approximately 400°C (decomposition), relative density: approximately 1.1 g/cm³.
Uses:Used as an organic synthesis intermediate, commonly for the preparation of palladium catalysts such as tris(dibenzylideneacetone)dipalladium (Pd2(dba)3). Also used as a ligand in catalytic reactions and in the synthesis of organic optoelectronic materials.
Technical Specifications:
Purity: ≥98%
Appearance: light yellow to yellow crystalline powder
Melting point: 110-112°C
Solubility: slightly soluble in water, easily soluble in chloroform, dichloromethane, benzene
Package: 100 mg/bottle
English Name:Dibenzylideneacetone
CAS No.:538-58-9
Aliases:Dibenzylidene acetone, 1,5-Diphenyl-1,4-pentadien-3-one
Molecular Formula:C17H14O
Physical Properties:Light yellow to yellow crystalline powder. Slightly soluble in water, easily soluble in organic solvents such as chloroform, dichloromethane, and benzene. Stable in solid state, slowly decomposes in solution (especially in the presence of palladium complexes). Melting point: 110-112°C, boiling point: approximately 400°C (decomposition), relative density: approximately 1.1 g/cm³.
Uses:Used as an organic synthesis intermediate, commonly for the preparation of palladium catalysts such as tris(dibenzylideneacetone)dipalladium (Pd2(dba)3). Also used as a ligand in catalytic reactions and in the synthesis of organic optoelectronic materials.
Technical Specifications:
Purity: ≥98%
Appearance: light yellow to yellow crystalline powder
Melting point: 110-112°C
Solubility: slightly soluble in water, easily soluble in chloroform, dichloromethane, benzene
Package: 100 mg/bottle
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常见问题
- 二亚苄叉丙酮的 CAS 号是多少？
- 二亚苄叉丙酮的 CAS 号是 538-58-9。
- 二亚苄叉丙酮的分子式和分子量是什么？
- 二亚苄叉丙酮的分子式为 C17H14O。
- 二亚苄叉丙酮的英文名称是什么？
- 二亚苄叉丙酮的英文名称为 Dibenzylideneacetone。
- 二亚苄叉丙酮还有哪些别名？
- 二亚苄叉丙酮又称 二苄叉丙酮、二亚苄基丙酮、1,5-二苯基-1,4-戊二烯-3-酮。
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