1,3-二氨基丙烷

• 产品号: A11932
• CAS号: 109-76-2
• 分子式: C3H10N2
• 分子量: 74.1249
• 纯 度: 98%

产品别名

• 标题: 1,3-Diaminopropane
• IUPAC标准名: propane-1,3-diamine
• IUPAC传统名: α,ω-propanediamine
• 别名: 1,3-Propanediamine; Trimethylenediamine

产品登记号

• CAS号: 109-76-2
• MDL号: MFCD00008228
• EC号: 203-702-7
• Beilstein号: 605277

产品性质

• 纯度: 98%
• 沸点: 134-136°C
• 密度: 0.888
• 闪点: 48°C(118°F)
• 熔点: -12°C
• 折射率: 1.4573
• GHS危险声明: H310-H302-H314-H318-H226
• 欧盟危险性物质标志: 有毒(Toxic) (T)
• GHS警示性声明: P280-P305+P351+P338-P309-P310
• 危险公开号: 10-22-24-35
• RTECS编号: TX6825000
• 安全公开号: 26-36/37/39-45
• 保存注意事项: Air Sensitive
• TSCA收录: 是
• 联合国危险货物等级: 8
• 联合国危险货物编号: UN2734
• 联合国危险货物包装类别(PG): II

参考文献

• The potassium derivative (KAPA) is a very strong base, valuable for its ability to cause the migration of acetylenic unsaturation to the terminal positions of alkynes (known as the "zip" reaction). In the presence of excess amine, reaction occurs within seconds; the driving force is the formation of a stable acetylide anion: J. Am. Chem. Soc., 97, 891 (1975). For example, with acetylenic carbinols: J. Chem. Soc., Chem. Commun., 959 (1976); Tetrahedron Lett., 2565 (1976); Can. J. Chem., 62, 1333 (1984). For a further example (2- to 9-decynol), using a combination of Potassium tert-butoxide, A13947, and Li 3-aminopropanamide, see: Org. Synth. Coll., 8, 146 (1993). This technique avoids the use of KH. For the use of KAPA for the isomerization of ?-pinene to the thermodynamically-more stable ɑ-pinene, see: Org. Synth. Coll., 8, 553 (1993).
• For procedures for the generation of Na or K 3-amino-propylamides from the metals by ultrasound irradiation or in the presence of Fe(NO₃)₃, see: J. Org. Chem., 49, 2494 (1984).