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Tetraethyl(ethoxycarbonylethylidene)bisphosphonate

更新时间:2024-01-09 02:03:42

Tetraethyl(ethoxycarbonylethylidene)bisphosphonate结构式
Tetraethyl(ethoxycarbonylethylidene)bisphosphonate结构式
委托求购
常用名 Tetraethyl(ethoxycarbonylethylidene)bisphosphonate 英文名 Tetraethyl(ethoxycarbonylethylidene)bisphosphonate
CAS号 1112-29-4 分子量 374.30400
密度 N/A 沸点 N/A
分子式 C13H28O8P2 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 ethyl 3,3-bis(diethoxyphosphoryl)propanoate
英文别名 更多

 物理化学性质

分子式 C13H28O8P2
分子量 374.30400
精确质量 374.12600
PSA 116.98000
LogP 3.79790
计算化学

1.疏水参数计算参考值(XlogP):0.5

2.氢键供体数量:0

3.氢键受体数量:8

4.可旋转化学键数量:14

5.互变异构体数量:无

6.拓扑分子极性表面积97.4

7.重原子数量:23

8.表面电荷:0

9.复杂度:390

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:1

 安全信息

海关编码 2931900090

 合成线路

~99%

Tetraethyl(ethoxycarbonylethylidene)bisphosphonate结构式

Tetraethyl(etho...

1112-29-4

文献:Semenzin, Delphine; Etemad-Moghadam, Guita; Albouy, Dominique; Diallo, Ousmane; Koenig, Max Journal of Organic Chemistry, 1997 , vol. 62, # 8 p. 2414 - 2422

~68%

Tetraethyl(ethoxycarbonylethylidene)bisphosphonate结构式

Tetraethyl(etho...

1112-29-4

文献:Romanova, I. P.; Muslinkin, A. A.; Musin, R. Z. J. Gen. Chem. USSR (Engl. Transl.), 1991 , vol. 61, # 12 p. 2698 - 2700,2504 - 2506

~%

Tetraethyl(ethoxycarbonylethylidene)bisphosphonate结构式

Tetraethyl(etho...

1112-29-4

文献:Quimby,O.T. et al. Journal of Organometallic Chemistry, 1968 , vol. 13, p. 199 - 207

~23%

Tetraethyl(ethoxycarbonylethylidene)bisphosphonate结构式

Tetraethyl(etho...

1112-29-4

文献:Romanova, I. P.; Muslinkin, A. A.; Musin, R. Z. J. Gen. Chem. USSR (Engl. Transl.), 1991 , vol. 61, # 12 p. 2698 - 2700,2504 - 2506

~%

Tetraethyl(ethoxycarbonylethylidene)bisphosphonate结构式

Tetraethyl(etho...

1112-29-4

文献:Guervenou, J.; Sturtz, G. Phosphorus, Sulfur and Silicon and the Related Elements, 1994 , vol. 88, # 1-4 p. 1 - 14

~%

Tetraethyl(ethoxycarbonylethylidene)bisphosphonate结构式

Tetraethyl(etho...

1112-29-4

文献:Quimby,O.T. et al. Journal of Organometallic Chemistry, 1968 , vol. 13, p. 199 - 207

~56%

Tetraethyl(ethoxycarbonylethylidene)bisphosphonate结构式

Tetraethyl(etho...

1112-29-4

文献:Albouy, Dominique; Lasperas, Monique; Etemad-Moghadam, Guita; Koenig, Max Tetrahedron Letters, 1999 , vol. 40, # 12 p. 2311 - 2314

 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%

 英文别名

3,3-bis(diethoxyphosphinyl)prop-2-anoic acid ethyl ester
ethyl 3,3-bis(diethoxyphosphinyl)propionate
ethyl 3,3-bis(diethoxyphosphinyl)propanoate
3,3-Bis-diaethoxyphosphoryl-propionsaeure-aethylester
Propanoic acid,3,3-bis(diethoxyphosphinyl)-,ethyl ester
2-(Ethoxycarbonyl)-ethyliden-diphosphonsaeure-tetraethylester