乙醛 (CAS No.75-07-0)
- 物化性质
- 无色易挥发液体，具有刺激性果实香气，易燃。熔点约-123.5°C，沸点约20.2°C，相对密度(20°C)约0.788，饱和蒸气压约100kPa(20°C)，闪点-39°C(闭杯)，自燃温度约175°C。可与水、乙醇、乙醚等有机溶剂混溶。
- 技术参数
- 纯度（GC）≥99.5%
- 沸点
- 20.2°C
- 溶解性
- 与水、乙醇、乙醚等混溶
English description（英文原文，共 996 字符）
Product Name:Acetaldehyde
English Name:Acetaldehyde
CAS No.:75-07-0
Aliases:Ethanal, Acetic aldehyde
Molecular Formula:C2H4O
Physical Properties:Colorless volatile liquid with a pungent fruity odor; flammable. Melting point approximately -123.5°C, boiling point approximately 20.2°C, relative density (20°C) about 0.788, vapor pressure about 100 kPa at 20°C, flash point -39°C (closed cup), auto-ignition temperature about 175°C. Miscible with water, ethanol, ether and other organic solvents.
Uses:Mainly used as chemical feedstock and organic intermediate for acetic acid, acetic anhydride, peracetic acid, pentaerythritol and pyridine derivatives; also used as a synthetic raw material in dyes, agrochemicals, pharmaceuticals and flavors, and for manufacturing resins and acetal compounds.
Technical Specifications:
Purity (GC) ≥99.5%
Boiling point: 20.2°C
Relative density (20°C): approx. 0.788
Flash point (closed cup): -39°C
Solubility: miscible with water, ethanol, ether, etc.
English Name:Acetaldehyde
CAS No.:75-07-0
Aliases:Ethanal, Acetic aldehyde
Molecular Formula:C2H4O
Physical Properties:Colorless volatile liquid with a pungent fruity odor; flammable. Melting point approximately -123.5°C, boiling point approximately 20.2°C, relative density (20°C) about 0.788, vapor pressure about 100 kPa at 20°C, flash point -39°C (closed cup), auto-ignition temperature about 175°C. Miscible with water, ethanol, ether and other organic solvents.
Uses:Mainly used as chemical feedstock and organic intermediate for acetic acid, acetic anhydride, peracetic acid, pentaerythritol and pyridine derivatives; also used as a synthetic raw material in dyes, agrochemicals, pharmaceuticals and flavors, and for manufacturing resins and acetal compounds.
Technical Specifications:
Purity (GC) ≥99.5%
Boiling point: 20.2°C
Relative density (20°C): approx. 0.788
Flash point (closed cup): -39°C
Solubility: miscible with water, ethanol, ether, etc.
共 1 家生产厂家、批发商，
1 条供应报价
供应报价
常见问题
- 乙醛的 CAS 号是多少？
- 乙醛的 CAS 号是 75-07-0。
- 乙醛的分子式和分子量是什么？
- 乙醛的分子式为 C2H4O。
- 乙醛的英文名称是什么？
- 乙醛的英文名称为 Acetaldehyde。
- 乙醛还有哪些别名？
- 乙醛又称 醋醛、醋酸醛。
- 乙醛有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条乙醛供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 乙醛的供应商主要分布在哪些地区？
- 乙醛的供应商主要分布在 上海市（1 条） 等地。
- 乙醛有哪些级别可选？
- 平台上乙醛的供应级别包括 工业级。
- 乙醛的报价单位是什么？
- 乙醛的报价单位主要有 千克。
- 哪里可以查到乙醛的价格？
- 掌上化工乙醛产品页汇总了各供应商的最新报价与规格，地址：/chemicals/75-07-0/。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。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
没找到合适的供应商？
发布采购需求，让供应商主动联系你。我们会在 1 个工作日内跟进。
发布乙醛采购需求
