巴豆醛/反丁烯醛 (CAS No.123-73-9)
- 物化性质
- 无色透明液体,有刺激性气味。易燃,有毒。熔点-76℃,沸点104℃,闪点13℃(闭杯)。密度0.853 g/cm³(20℃)。微溶于水,溶于乙醇、乙醚、苯等有机溶剂。
- 技术参数
- 含量≥99%
- 外观
- 无色透明液体,有刺激性气味
- 密度
- 0.853 g/cm³(20℃)
- 沸点
- 104℃(101.3 kPa)
English description(英文原文,共 1160 字符)
Product Name:Crotonaldehyde
English Name:Crotonaldehyde
CAS No.:123-73-9
Aliases:trans-2-Butenal, (E)-2-Butenal, β-Methylacrolein
Molecular Formula:C4H6O
Physical Properties:Colorless transparent liquid with pungent odor. Flammable and toxic. Melting point -76°C, boiling point 104°C, flash point 13°C (closed cup). Density 0.853 g/cm³ at 20°C. Slightly soluble in water; miscible with ethanol, diethyl ether, benzene and other organic solvents.
Uses:Crotonaldehyde is an important organic synthesis intermediate. It is used in the pharmaceutical industry for the synthesis of vitamin B6, barbiturates and other drugs, and in the agrochemical industry for the production of pyrethroid insecticides and herbicides. It is also used to manufacture sorbic acid, crotonic acid, butyraldehyde, synthetic resins, rubber vulcanization accelerators, antioxidants, and fragrances such as cinnamaldehyde. It can also serve as a reference standard for chromatographic analysis.
Technical Specifications:
Purity ≥99%
Appearance: colorless transparent liquid with pungent odor
Density: 0.853 g/cm³ at 20°C
Boiling point: 104°C at 101.3 kPa
Packaging: 170 kg/drum
English Name:Crotonaldehyde
CAS No.:123-73-9
Aliases:trans-2-Butenal, (E)-2-Butenal, β-Methylacrolein
Molecular Formula:C4H6O
Physical Properties:Colorless transparent liquid with pungent odor. Flammable and toxic. Melting point -76°C, boiling point 104°C, flash point 13°C (closed cup). Density 0.853 g/cm³ at 20°C. Slightly soluble in water; miscible with ethanol, diethyl ether, benzene and other organic solvents.
Uses:Crotonaldehyde is an important organic synthesis intermediate. It is used in the pharmaceutical industry for the synthesis of vitamin B6, barbiturates and other drugs, and in the agrochemical industry for the production of pyrethroid insecticides and herbicides. It is also used to manufacture sorbic acid, crotonic acid, butyraldehyde, synthetic resins, rubber vulcanization accelerators, antioxidants, and fragrances such as cinnamaldehyde. It can also serve as a reference standard for chromatographic analysis.
Technical Specifications:
Purity ≥99%
Appearance: colorless transparent liquid with pungent odor
Density: 0.853 g/cm³ at 20°C
Boiling point: 104°C at 101.3 kPa
Packaging: 170 kg/drum
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常见问题
- 巴豆醛/反丁烯醛的 CAS 号是多少?
- 巴豆醛/反丁烯醛的 CAS 号是 123-73-9。
- 巴豆醛/反丁烯醛的分子式和分子量是什么?
- 巴豆醛/反丁烯醛的分子式为 C4H6O。
- 巴豆醛/反丁烯醛的英文名称是什么?
- 巴豆醛/反丁烯醛的英文名称为 Crotonaldehyde。
- 巴豆醛/反丁烯醛还有哪些别名?
- 巴豆醛/反丁烯醛又称 反-2-丁烯醛、丁烯醛、β-甲基丙烯醛。
- 巴豆醛/反丁烯醛有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条巴豆醛/反丁烯醛供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 巴豆醛/反丁烯醛的供应商主要分布在哪些地区?
- 巴豆醛/反丁烯醛的供应商主要分布在 上海市(1 条) 等地。
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- 平台上巴豆醛/反丁烯醛的供应级别包括 工业级。
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- 掌上化工巴豆醛/反丁烯醛产品页汇总了各供应商的最新报价与规格,地址:/chemicals/123-73-9/。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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