41692-90-4

• 常用中文名：1-(triphenylphosphoranylidene)octan-2-one
• 常用英文名：1-(triphenylphosphoranylidene)octan-2-one
• CAS号：41692-90-4
• 分子式：C₂₆H₂₉OP
• 分子量：388.48200
• 发布时间：2017-07-09 17:44:03
• 更新时间：2025-10-15 09:52:13

名称

• 英文名: 1-(triphenyl-λ5-phosphanylidene)octan-2-one
• 英文别名: EINECS 255-502-4; Heptanoylmethylentriphenylphosphoran; 1-(Triphenylphosphoranylidene)octan-2-one; 2-Octanone,1-(triphenylphosphoranylidene); (Heptanoylmethylene)triphenylphosphorane

物化性质

• 密度: 1.08g/cm3
• 沸点: 533.8ºC at 760mmHg
• 分子式: C₂₆H₂₉OP
• 分子量: 388.48200
• 闪点: 276.7ºC
• 精确质量: 388.19600
• PSA: 26.88000
• LogP: 5.32220
• 折射率: 1.581

安全

• 海关编码: 2931900090

合成路线

112497-46-8 19493-09-5 ~% 41692-90-4

文献：Guan, Jing; Zou, Yang; Gao, Po; Wu, Yikang; Yue, Zhengyu Chinese Journal of Chemistry, 2010 , vol. 28, # 9 p. 1613 - 1617

111-14-8 ~% 41692-90-4

文献：Guan, Jing; Zou, Yang; Gao, Po; Wu, Yikang; Yue, Zhengyu Chinese Journal of Chemistry, 2010 , vol. 28, # 9 p. 1613 - 1617

2065-66-9 ~% 41692-90-4

文献：Guan, Jing; Zou, Yang; Gao, Po; Wu, Yikang; Yue, Zhengyu Chinese Journal of Chemistry, 2010 , vol. 28, # 9 p. 1613 - 1617

2528-61-2 ~% 41692-90-4

文献：Guan, Jing; Zou, Yang; Gao, Po; Wu, Yikang; Yue, Zhengyu Chinese Journal of Chemistry, 2010 , vol. 28, # 9 p. 1613 - 1617

2528-61-2 19493-09-5 ~% 41692-90-4

文献：Ghosh, S. K.; Mamdapur, V. R.; Chadha, M.S. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1989 , vol. 28, # 1-11 p. 3 - 4

上下游产品

上游产品  5
112497-46-8 19493-09-5 111-14-8 2065-66-9
2528-61-2
下游产品  0

海关

海关编码	2931900090
中文概述	2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%