丙烯醛缩二乙醇

• 产品号: B24821
• CAS号: 3054-95-3
• 分子式: C7H14O2
• 分子量: 130.18486
• 纯 度: 96%

产品别名

• 标题: Acrolein diethyl acetal
• IUPAC标准名: 3,3-diethoxyprop-1-ene
• IUPAC传统名: 1-propene, 3,3-diethoxy-
• 别名: 3,3-Diethoxy-1-propene

产品登记号

• Beilstein号: 1701567
• MDL号: MFCD00009239
• CAS号: 3054-95-3
• EC号: 221-276-0

产品性质

• 纯度: 96%
• 沸点: 124-125°C
• 密度: 0.852
• 闪点: 13°C(55°F)
• 折射率: 1.4010
• GHS危险声明: H225-H319
• 欧盟危险性物质标志: 刺激性(Irritant) (Xi)
• 欧盟危险性物质标志: 易燃性(Flammable) (F)
• GHS警示性声明: P210-P241-P303+P361+P353-P305+P351+P338-P403+P235-P501A
• 危险公开号: 11-36
• RTECS编号: AS1370000
• 安全公开号: 9-16-26-33
• TSCA收录: 否
• 联合国危险货物等级: 3
• 联合国危险货物编号: UN2374
• 联合国危险货物包装类别(PG): II

参考文献

• Protected acrolein equivalent. Reacts with Grignard reagents (CuBr catalysis) to give predominantly (Z)-enol ethers which can be hydrolyzed to 3-substituted propionaldehydes: Tetrahedron Lett., 3833 (1975). The (E)-enol ether is formed selectively with a Ni(II)-phosphine catalyst: Chem. Lett., 351 (1985).
• Heck coupling (see Palladium(II) acetate, 10516) occurs with aryl or vinyl bromides in the presence of morpholine or piperidine: J. Org. Chem., 46, 1061 (1981); J. Chem. Soc., Perkin 1, 2597 (1987):
  
• In the presence of acid, generates the ethoxyallyl cation which is a powerful dienophile, undergoing Diels-Alder reactions at low temperatures: J. Am. Chem. Soc., 109, 2182 (1987).