甘油缩甲醛 (CAS No.4740-78-7)
- 物化性质
- 无色至淡黄色透明液体，具有轻微的醛刺激性气味。相对密度（水=1）约1.20，沸点约160-170℃，闪点约80℃。可溶于水、乙醇、乙醚等有机溶剂，易吸湿。
- 纯度
- ≥99%
- 沸点
- 160-170℃
English description（英文原文，共 921 字符）
Product Name:Glycerol formal
English Name:Glycerol formal
CAS No.:4740-78-7
Aliases:Glycerol formaldehyde acetal, 5-hydroxy-1,3-dioxane (mixture)
Molecular Formula:C4H8O3
Physical Properties:Colorless to light yellow transparent liquid with a slight pungent aldehyde odor. Relative density (water=1) approx. 1.20, boiling point approx. 160-170°C, flash point approx. 80°C. Soluble in water, ethanol, ether and other organic solvents; hygroscopic.
Uses:Mainly used as a solvent, plasticizer and pharmaceutical intermediate. It is used as a high-boiling solvent in coatings, inks and adhesives, and can also be used in the preparation of polymers such as polyamides and polyesters, as well as a starting material and reaction medium for drug synthesis in the pharmaceutical industry.
Technical Specifications:
Purity: ≥99%
Molecular weight: 104.1
Boiling point: 160-170°C
Package specification: national standard
English Name:Glycerol formal
CAS No.:4740-78-7
Aliases:Glycerol formaldehyde acetal, 5-hydroxy-1,3-dioxane (mixture)
Molecular Formula:C4H8O3
Physical Properties:Colorless to light yellow transparent liquid with a slight pungent aldehyde odor. Relative density (water=1) approx. 1.20, boiling point approx. 160-170°C, flash point approx. 80°C. Soluble in water, ethanol, ether and other organic solvents; hygroscopic.
Uses:Mainly used as a solvent, plasticizer and pharmaceutical intermediate. It is used as a high-boiling solvent in coatings, inks and adhesives, and can also be used in the preparation of polymers such as polyamides and polyesters, as well as a starting material and reaction medium for drug synthesis in the pharmaceutical industry.
Technical Specifications:
Purity: ≥99%
Molecular weight: 104.1
Boiling point: 160-170°C
Package specification: national standard
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常见问题
- 甘油缩甲醛的 CAS 号是多少？
- 甘油缩甲醛的 CAS 号是 4740-78-7。
- 甘油缩甲醛的分子式和分子量是什么？
- 甘油缩甲醛的分子式为 C4H8O3，分子量约 104.1。
- 甘油缩甲醛的英文名称是什么？
- 甘油缩甲醛的英文名称为 Glycerol formal。
- 甘油缩甲醛还有哪些别名？
- 甘油缩甲醛又称 甘油甲缩醛、甘油甲醛缩合物。
- 甘油缩甲醛有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条甘油缩甲醛供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 甘油缩甲醛的供应商主要分布在哪些地区？
- 甘油缩甲醛的供应商主要分布在 上海市（1 条） 等地。
- 甘油缩甲醛有哪些级别可选？
- 平台上甘油缩甲醛的供应级别包括 工业级。
- 甘油缩甲醛的报价单位是什么？
- 甘油缩甲醛的报价单位主要有 千克。
- 哪里可以查到甘油缩甲醛的价格？
- 掌上化工甘油缩甲醛产品页汇总了各供应商的最新报价与规格，地址：/chemicals/4740-78-7/。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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