1-丙基磷酸环酐

• 产品号: L11911
• CAS号: 68957-94-8
• 分子式: C9H21O6P3
• 分子量: 318.180723
• 纯 度: 50+% soln. in ethyl acetate

产品别名

• 标题: 1-Propylphosphonic acid cyclic anhydride
• IUPAC标准名: tripropyl-1,3,5,2λ^5,4λ^5,6λ^5-trioxatriphosphinane-2,4,6-trione
• IUPAC传统名: tripropyl-1,3,5,2λ^5,4λ^5,6λ^5-trioxatriphosphinane-2,4,6-trione
• 别名: T3P; 1-Propanephosphonic acid cyclic anhydride

产品登记号

• CAS号: 68957-94-8
• MDL号: MFCD00006583
• EC号: 422-210-5
• Beilstein号: 5079255

产品性质

• 纯度: 50+% soln. in ethyl acetate
• 沸点: 77°C
• 密度: 1.080
• 闪点: -3°C(26°F)
• 折射率: 1.4190
• GHS危险声明: H225-H314-H336
• 欧盟危险性物质标志: 腐蚀性(Corrosive) (C)
• 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-P405-P501A
• 危险公开号: 11-34-67
• 安全公开号: 16-23-26-36/37/39-45
• 保存注意事项: Moisture Sensitive
• TSCA收录: 否
• 联合国危险货物等级: 3
• 联合国危险货物编号: UN2924
• 联合国危险货物包装类别(PG): II

参考文献

• Condensation agent in formation of amide and ester linkages. In peptide synthesis, gives high yields, low racemization, and minimization of side reactions without the need for additives, as well as easily removable (water soluble) by-products: Angew. Chem. Int. Ed., 19, 133 (1980). Also reported for formation of a Weinreb amide in high yield from the acid and N,O-dimethylhydroxylamine: Angew. Chem. Int. Ed., 36, 1191 (1997). Activating agent for epoxidation of alkenes, giving cis-stereoselectivity in reactions with allylic alcohols: Tetrahedron Lett., 35, 8125 (1994). For a brief reviews of the reagent, see: Synlett, 1369 (2000); 1328 (2007). For peptide reagents, see Appendix 6.
• T3P is a registered trademark of Clariant Group.