N,N-二甲基丙烯基脲 (CAS No.7226-23-5)
- 物化性质
- 无色液体,有吸湿性。熔点-20℃,沸点246℃,密度1.064 g/cm³,折射率1.4875-1.4895,闪点121℃。可溶于水,能与多数有机溶剂及高沸点溶剂混溶。对热、强碱、酸、光和氧具有极好的稳定性,耐水性好。毒性极低,对环境污染小。
- 技术参数
- 纯度 ≥99% 密度 1.064 g/cm³ 沸点 246℃ 闪点 121℃ 折射率 1.4875-1.4895
English description(英文原文,共 1105 字符)
Product Name:N,N'-Dimethylpropyleneurea
English Name:N,N'-Dimethylpropyleneurea
CAS No.:7226-23-5
Aliases:DMPU, 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone, 1,3-Dimethyl-2-oxohexahydropyrimidine, N,N'-Dimethyltrimethyleneurea
Molecular Formula:C6H12N2O
Physical Properties:Colorless liquid with hygroscopicity. Melting point -20°C, boiling point 246°C, density 1.064 g/cm³, refractive index 1.4875-1.4895, flash point 121°C. Soluble in water, miscible with most organic solvents and high-boiling solvents. Exhibits excellent stability to heat, strong bases, acids, light, and oxygen, as well as good water resistance. Very low toxicity and minimal environmental impact.
Uses:DMPU is a polar aprotic solvent that promotes dissolution of reactants in organic synthesis, accelerates reaction rates, and improves yields. It is widely used as a replacement for HMPA in reaction media, suitable for dissolving various organic, inorganic, resin, and polymer systems.
Technical Specifications:
Purity ≥99%
Density 1.064 g/cm³
Boiling point 246°C
Flash point 121°C
Refractive index 1.4875-1.4895
English Name:N,N'-Dimethylpropyleneurea
CAS No.:7226-23-5
Aliases:DMPU, 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone, 1,3-Dimethyl-2-oxohexahydropyrimidine, N,N'-Dimethyltrimethyleneurea
Molecular Formula:C6H12N2O
Physical Properties:Colorless liquid with hygroscopicity. Melting point -20°C, boiling point 246°C, density 1.064 g/cm³, refractive index 1.4875-1.4895, flash point 121°C. Soluble in water, miscible with most organic solvents and high-boiling solvents. Exhibits excellent stability to heat, strong bases, acids, light, and oxygen, as well as good water resistance. Very low toxicity and minimal environmental impact.
Uses:DMPU is a polar aprotic solvent that promotes dissolution of reactants in organic synthesis, accelerates reaction rates, and improves yields. It is widely used as a replacement for HMPA in reaction media, suitable for dissolving various organic, inorganic, resin, and polymer systems.
Technical Specifications:
Purity ≥99%
Density 1.064 g/cm³
Boiling point 246°C
Flash point 121°C
Refractive index 1.4875-1.4895
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| N,N-二甲基丙烯基脲 CAS 7226-23-5 | — | — | 工业级 | 电议 | — | 询价 |
常见问题
- N,N-二甲基丙烯基脲的 CAS 号是多少?
- N,N-二甲基丙烯基脲的 CAS 号是 7226-23-5。
- N,N-二甲基丙烯基脲的分子式和分子量是什么?
- N,N-二甲基丙烯基脲的分子式为 C6H12N2O。
- N,N-二甲基丙烯基脲的英文名称是什么?
- N,N-二甲基丙烯基脲的英文名称为 N,N'-Dimethylpropyleneurea。
- N,N-二甲基丙烯基脲还有哪些别名?
- N,N-二甲基丙烯基脲又称 1,3-二甲基丙撑脲、1,3-二甲基-四氢-2-嘧啶酮、1,3-二甲基-3,4,5,6-四氢-2(1H)-嘧啶酮、DMPU。
- N,N-二甲基丙烯基脲有哪些供应商和生产厂家?
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- 掌上化工N,N-二甲基丙烯基脲产品页汇总了各供应商的最新报价与规格,地址:/chemicals/7226-23-5/。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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