2,6-萘二羧酸二甲酯 (CAS No.840-65-3)
- 中文别名
- 2,6-萘二甲酸二甲酯；2,6-萘二羧酸二甲酯；萘-2,6-二甲酸二甲酯
- 英文名称
- Dimethyl 2,6-naphthalenedicarboxylate
- 分子式
- C14H12O4
- 分子量
- 244.24 g/mol
- 所属类别
- 中间体
- 物化性质
- 白色结晶粉末。熔点约190-193°C，沸点约270-280°C。微溶于水，易溶于乙醇、氯仿、苯等有机溶剂。在高温下稳定，具有良好的热稳定性。
- 纯度
- ≥99.9%
- 熔点
- 约190-193°C
- 外观
- 白色结晶粉末
English description（英文原文，共 1013 字符）
Product Name:Dimethyl 2,6-naphthalenedicarboxylate
English Name:Dimethyl 2,6-naphthalenedicarboxylate
CAS No.:840-65-3
Aliases:2,6-Naphthalenedicarboxylic acid dimethyl ester, Dimethyl 2,6-naphthalate
Molecular Formula:C14H12O4
Physical Properties:White crystalline powder. Melting point approximately 190-193°C, boiling point approximately 270-280°C. Slightly soluble in water, soluble in ethanol, chloroform, benzene and other organic solvents. Stable at high temperatures with good thermal stability.
Uses:Mainly used as a monomer for the production of high-performance polyesters such as polyethylene naphthalate (PEN) and engineering plastics, and also for the preparation of liquid crystal polymers. Additionally, it is used as an organic synthesis intermediate for manufacturing fine chemicals and specialty materials.
Technical Specifications:
Purity: ≥99.9%
Molecular formula: C14H12O4
Molecular weight: 244.24 g/mol
Melting point: approximately 190-193°C
Appearance: white crystalline powder
English Name:Dimethyl 2,6-naphthalenedicarboxylate
CAS No.:840-65-3
Aliases:2,6-Naphthalenedicarboxylic acid dimethyl ester, Dimethyl 2,6-naphthalate
Molecular Formula:C14H12O4
Physical Properties:White crystalline powder. Melting point approximately 190-193°C, boiling point approximately 270-280°C. Slightly soluble in water, soluble in ethanol, chloroform, benzene and other organic solvents. Stable at high temperatures with good thermal stability.
Uses:Mainly used as a monomer for the production of high-performance polyesters such as polyethylene naphthalate (PEN) and engineering plastics, and also for the preparation of liquid crystal polymers. Additionally, it is used as an organic synthesis intermediate for manufacturing fine chemicals and specialty materials.
Technical Specifications:
Purity: ≥99.9%
Molecular formula: C14H12O4
Molecular weight: 244.24 g/mol
Melting point: approximately 190-193°C
Appearance: white crystalline powder
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常见问题
- 2,6-萘二羧酸二甲酯的 CAS 号是多少？
- 2,6-萘二羧酸二甲酯的 CAS 号是 840-65-3。
- 2,6-萘二羧酸二甲酯的分子式和分子量是什么？
- 2,6-萘二羧酸二甲酯的分子式为 C14H12O4，分子量约 244.24 g/mol。
- 2,6-萘二羧酸二甲酯的英文名称是什么？
- 2,6-萘二羧酸二甲酯的英文名称为 Dimethyl 2,6-naphthalenedicarboxylate。
- 2,6-萘二羧酸二甲酯还有哪些别名？
- 2,6-萘二羧酸二甲酯又称 2,6-萘二甲酸二甲酯、2,6-萘二羧酸二甲酯、萘-2,6-二甲酸二甲酯。
- 2,6-萘二羧酸二甲酯有哪些供应商和生产厂家？
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