dimethylamine; dimethylcarbamic acid

• ChemBase编号: 146278
• 分子式: C5H14N2O2
• 平均质量: 134.17686
• 单一同位素质量: 134.1055277
• SMILES: CNC.CN(C)C(=O)O
• Canonical SMILES: CN(C(=O)O)C.CNC
• InChI: InChI=1S/C3H7NO2.C2H7N/c1-4(2)3(5)6;1-3-2/h1-2H3,(H,5,6);3H,1-2H3
• InChIKey: JIYXHCMRGZVYMA-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: dimethylamine; dimethylcarbamic acid
• IUPAC传统名: carbamic acid, dimethyl-; dimethylamine
• 别名: 二甲胺二氧化碳络合物; 二甲基胺 N,N-二甲氨基甲酸酯; N-Methylmethanamine dimethylcarbamate; Dimcarb; Dimethylamine carbon dioxide complex; Dimethylammonium dimethylcarbamate

登记号

• CAS号: 4137-10-4
• MDL号: MFCD00029888
• Beilstein号: 4531667
• PubChem SID: 24865564; 24864582; 162240477
• PubChem CID: 165187

理论计算性质

• Acid pKa: 4.3420577
• 质子受体: 2
• 质子供体: 1
• LogD (pH = 5.5): -1.2948248
• LogD (pH = 7.4): -3.041517
• Log P: -0.109539114
• 摩尔折射率: 21.1138 cm^3
• 极化性: 8.003333 Å^3
• 极化表面积: 40.54 Å^2
• 可自由旋转的化学键: 0
• 里宾斯基五规则: true

分子性质

理化性质

• 沸点: 60-61 °C(lit.)
• 闪点: 150.8 °F; 66 °C
• 密度: 1.05 g/mL at 25 °C(lit.)
• 折射率: n20/D 1.454(lit.); n20/D 1.455

安全信息

• 欧盟危险性物质标志: 刺激性(Irritant) (Xi)
• 德国WGK号: 3
• 危险公开号: 10-36/37/38
• 安全公开号: 26-36
• GHS危险品标识: GHS07
• GHS警示词: Warning
• GHS危险声明: H315-H319-H335
• GHS警示性声明: P261-P305 + P351 + P338
• 个人保护装置: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
• 保存温度: 2-8°C

产品相关信息

• 级别: purum
• 线性分子式: (CH3)2NH · (CH3)2NCOOH

详细说明

Sigma Aldrich - 408395

包装
25 mL in glass bottle
Application
Ionic liquid primarily used as a solvent.
• For synthesis of calixarene-based ketocyanine fluorophores1
• Distillation extraction of tannins from plant materials2
• Electrodeposition of silver3 or of lead on glassy carbon and mercury film electrodes4
• Synthesis of Ag and Au nanostructures5
• Reusable reaction medium for synthesis of monoarylidene cyclopentanones6

Sigma Aldrich - 39425

Other Notes
气态二甲胺的液态形式；可蒸馏得来（沸点 60-61）7,8
Application
Ionic liquid primarily used as a solvent.
• For synthesis of calixarene-based ketocyanine fluorophores1
• Distillation extraction of tannins from plant materials2
• Electrodeposition of silver3 or of lead on glassy carbon and mercury film electrodes4
• Synthesis of Ag and Au nanostructures5
• Reusable reaction medium for synthesis of monoarylidene cyclopentanones6