乙酰乙酸甲酯 (CAS No.105-45-3)
- 物化性质
- 无色液体，有特臭。熔点-28 °C，沸点169-170 °C（文献值），密度1.077 g/cm³，折射率n20/D 1.419，闪点70 °C。易溶于水，20 °C时水溶解度为460 g/L。
- 技术参数
- 纯度≥99.3% 熔点-28 °C 沸点169-170 °C（文献值） 密度1.077 g/cm³ 闪点70 °C
English description（英文原文，共 1081 字符）
Product Name:Methyl acetoacetate
English Name:Methyl acetoacetate
CAS No.:105-45-3
Aliases:Methyl acetylacetate, Methyl 3-oxobutanoate
Molecular Formula:C5H8O3
Physical Properties:Colorless liquid with a characteristic odor. Melting point: -28 °C; boiling point: 169-170 °C (lit.); density: 1.077 g/cm³; refractive index: n20/D 1.419; flash point: 70 °C. Readily soluble in water; water solubility: 460 g/L at 20 °C.
Uses:Methyl acetoacetate is an important organic synthesis intermediate, widely used in the production of pesticides, pharmaceuticals, dyes, and polymer stabilizers. As an intermediate, it is used to synthesize fungicides such as hymexazol, dimethirimol, and ethirimol, insecticides such as diazinon, coumaphos, and pyrimioxyphos, the herbicide imazethapyr, and rodenticides such as coumafuryl and warfarin. It is also used as a solvent for cellulose ethers and as a component of mixed solvents for cellulose resins.
Technical Specifications:
Purity ≥ 99.3%
Melting point: -28 °C
Boiling point: 169-170 °C (lit.)
Density: 1.077 g/cm³
Flash point: 70 °C
English Name:Methyl acetoacetate
CAS No.:105-45-3
Aliases:Methyl acetylacetate, Methyl 3-oxobutanoate
Molecular Formula:C5H8O3
Physical Properties:Colorless liquid with a characteristic odor. Melting point: -28 °C; boiling point: 169-170 °C (lit.); density: 1.077 g/cm³; refractive index: n20/D 1.419; flash point: 70 °C. Readily soluble in water; water solubility: 460 g/L at 20 °C.
Uses:Methyl acetoacetate is an important organic synthesis intermediate, widely used in the production of pesticides, pharmaceuticals, dyes, and polymer stabilizers. As an intermediate, it is used to synthesize fungicides such as hymexazol, dimethirimol, and ethirimol, insecticides such as diazinon, coumaphos, and pyrimioxyphos, the herbicide imazethapyr, and rodenticides such as coumafuryl and warfarin. It is also used as a solvent for cellulose ethers and as a component of mixed solvents for cellulose resins.
Technical Specifications:
Purity ≥ 99.3%
Melting point: -28 °C
Boiling point: 169-170 °C (lit.)
Density: 1.077 g/cm³
Flash point: 70 °C
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常见问题
- 乙酰乙酸甲酯的 CAS 号是多少？
- 乙酰乙酸甲酯的 CAS 号是 105-45-3。
- 乙酰乙酸甲酯的分子式和分子量是什么？
- 乙酰乙酸甲酯的分子式为 C5H8O3。
- 乙酰乙酸甲酯的英文名称是什么？
- 乙酰乙酸甲酯的英文名称为 Methyl acetoacetate。
- 乙酰乙酸甲酯还有哪些别名？
- 乙酰乙酸甲酯又称 丁酮酸甲酯、乙酰醋酸甲酯。
- 乙酰乙酸甲酯有哪些供应商和生产厂家？
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- 乙酰乙酸甲酯的报价单位主要有 千克。
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