甲酸二酯 (CAS No.70122-89-3)
- 物化性质
- 无色至淡黄色透明液体。分子量158.2，密度约0.94 g/cm³（20°C），沸点约149°C（蒸馏时可能轻微分解），闪点约55°C，折射率约1.415（20°C）。不溶于水，溶于乙醇、乙醚、甲苯等有机溶剂。
- 纯度
- ≥98.0%（气相色谱法）
- 沸点
- 约149°C（蒸馏时可能轻微分解）
English description（英文原文，共 1198 字符）
Product Name:Allyl tert-butyl carbonate
English Name:Allyl tert-butyl carbonate
CAS No.:70122-89-3
Aliases:tert-Butyl allyl carbonate, Allyl 1,1-dimethylethyl carbonate, 2-Propenyl tert-butyl carbonate
Molecular Formula:C8H14O3
Physical Properties:Colorless to light yellow clear liquid. Molecular weight: 158.2. Density: approximately 0.94 g/cm³ at 20°C. Boiling point: approximately 149°C (may decompose slightly upon distillation). Flash point: approximately 55°C. Refractive index: approximately 1.415 at 20°C. Insoluble in water; soluble in ethanol, diethyl ether, toluene and other organic solvents.
Uses:Used as an organic synthesis intermediate for introducing allyloxycarbonyl (Alloc) and tert-butoxycarbonyl (Boc) protecting groups into target molecules, widely applied in the synthesis of peptides and pharmaceutical intermediates. It also serves as a functional carbonate monomer for the preparation of specialty polymer materials.
Technical Specifications:
Purity: ≥98.0% (by GC)
Density (20°C): 0.93–0.96 g/cm³
Boiling point: approximately 149°C (may decompose slightly during distillation)
Flash point (closed cup): approximately 55°C
Refractive index (20°C): 1.414–1.416
English Name:Allyl tert-butyl carbonate
CAS No.:70122-89-3
Aliases:tert-Butyl allyl carbonate, Allyl 1,1-dimethylethyl carbonate, 2-Propenyl tert-butyl carbonate
Molecular Formula:C8H14O3
Physical Properties:Colorless to light yellow clear liquid. Molecular weight: 158.2. Density: approximately 0.94 g/cm³ at 20°C. Boiling point: approximately 149°C (may decompose slightly upon distillation). Flash point: approximately 55°C. Refractive index: approximately 1.415 at 20°C. Insoluble in water; soluble in ethanol, diethyl ether, toluene and other organic solvents.
Uses:Used as an organic synthesis intermediate for introducing allyloxycarbonyl (Alloc) and tert-butoxycarbonyl (Boc) protecting groups into target molecules, widely applied in the synthesis of peptides and pharmaceutical intermediates. It also serves as a functional carbonate monomer for the preparation of specialty polymer materials.
Technical Specifications:
Purity: ≥98.0% (by GC)
Density (20°C): 0.93–0.96 g/cm³
Boiling point: approximately 149°C (may decompose slightly during distillation)
Flash point (closed cup): approximately 55°C
Refractive index (20°C): 1.414–1.416
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常见问题
- 甲酸二酯的 CAS 号是多少？
- 甲酸二酯的 CAS 号是 70122-89-3。
- 甲酸二酯的分子式和分子量是什么？
- 甲酸二酯的分子式为 C8H14O3。
- 甲酸二酯的英文名称是什么？
- 甲酸二酯的英文名称为 Allyl tert-butyl carbonate。
- 甲酸二酯还有哪些别名？
- 甲酸二酯又称 烯丙基叔丁基碳酸酯、叔丁基烯丙基碳酸酯、甲酸二酯。
- 甲酸二酯有哪些供应商和生产厂家？
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- 掌上化工甲酸二酯产品页汇总了各供应商的最新报价与规格，地址：/chemicals/70122-89-3/。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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