4-甲基六氢苯酐 (CAS No.19438-60-9)
- 中文别名
- 脂环族酸酐；甲基六氢邻苯二甲酸酐
- 英文名称
- 4-Methylhexahydrophthalic anhydride
- 分子式
- C9H12O3
- 分子量
- 168.19
- 所属类别
- 有机无机原料
- 物化性质
- 无色至淡黄色透明液体，为多种异构体的混合物。相对密度约为1.16 g/cm³，沸点约为290℃（常压），闪点约为155℃。不溶于水，可溶于乙醇、丙酮、甲苯等有机溶剂。具有酸酐的典型化学反应活性，可与醇、胺等发生开环反应。
- 外观
- 无色至淡黄色透明液体
- 纯度
- ≥99%
English description（英文原文，共 1318 字符）
Product Name:4-Methylhexahydrophthalic anhydride
English Name:4-Methylhexahydrophthalic anhydride
CAS No.:19438-60-9
Aliases:Cycloaliphatic anhydride, Methylhexahydrophthalic anhydride
Molecular Formula:C9H12O3
Physical Properties:It is a colorless to light yellow transparent liquid, typically existing as a mixture of isomers. Its relative density is approximately 1.16 g/cm³, boiling point is about 290°C at normal pressure, and flash point is approximately 155°C. It is insoluble in water but soluble in organic solvents such as ethanol, acetone, and toluene. It exhibits typical reactive behavior of anhydrides, undergoing ring-opening reactions with alcohols and amines.
Uses:It is mainly used as an anhydride curing agent for epoxy resins. Epoxy systems cured with this agent feature light color, excellent heat resistance, and outstanding electrical insulation properties, making them widely applicable in electrical insulation materials, electronic component encapsulation, composite materials, and coatings. It is also employed as an intermediate in polyester resins, plasticizers, and organic synthesis.
Technical Specifications:
Appearance: Colorless to light yellow transparent liquid
Purity: ≥99%
Molecular formula: C9H12O3
Molecular weight: 168.19
Relative density (20°C): approx. 1.16 g/cm³
English Name:4-Methylhexahydrophthalic anhydride
CAS No.:19438-60-9
Aliases:Cycloaliphatic anhydride, Methylhexahydrophthalic anhydride
Molecular Formula:C9H12O3
Physical Properties:It is a colorless to light yellow transparent liquid, typically existing as a mixture of isomers. Its relative density is approximately 1.16 g/cm³, boiling point is about 290°C at normal pressure, and flash point is approximately 155°C. It is insoluble in water but soluble in organic solvents such as ethanol, acetone, and toluene. It exhibits typical reactive behavior of anhydrides, undergoing ring-opening reactions with alcohols and amines.
Uses:It is mainly used as an anhydride curing agent for epoxy resins. Epoxy systems cured with this agent feature light color, excellent heat resistance, and outstanding electrical insulation properties, making them widely applicable in electrical insulation materials, electronic component encapsulation, composite materials, and coatings. It is also employed as an intermediate in polyester resins, plasticizers, and organic synthesis.
Technical Specifications:
Appearance: Colorless to light yellow transparent liquid
Purity: ≥99%
Molecular formula: C9H12O3
Molecular weight: 168.19
Relative density (20°C): approx. 1.16 g/cm³
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常见问题
- 4-甲基六氢苯酐的 CAS 号是多少？
- 4-甲基六氢苯酐的 CAS 号是 19438-60-9。
- 4-甲基六氢苯酐的分子式和分子量是什么？
- 4-甲基六氢苯酐的分子式为 C9H12O3，分子量约 168.19。
- 4-甲基六氢苯酐的英文名称是什么？
- 4-甲基六氢苯酐的英文名称为 4-Methylhexahydrophthalic anhydride。
- 4-甲基六氢苯酐还有哪些别名？
- 4-甲基六氢苯酐又称 脂环族酸酐、甲基六氢邻苯二甲酸酐。
- 4-甲基六氢苯酐有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条4-甲基六氢苯酐供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
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- 平台上4-甲基六氢苯酐的供应级别包括 工业级。
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