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(2-氧代-2-苯乙基)膦酸二乙酯

(2-氧代-2-苯乙基)膦酸二乙酯名称

[ CAS 号 ]:
3453-00-7

[ 中文名 ]:
(2-氧代-2-苯乙基)膦酸二乙酯

[ 英文名 ]:
DIETHYL (2-OXO-2-PHENYLETHYL)PHOSPHONATE

[中文别名 ]:

(2-羰基-2-苯乙基)膦酸二乙酯

[英文别名 ]:

Diethyl Phenacylphosphonate
Diethyl Benzoylmethylphosphonate
Diethyl phenacyl phosphonate
MFCD00015342
diethyl 2-oxo-2-phenylethyl-phosphonate
diethyl 2-oxo-2-phenylethanephosphonate
Diethyl (2-oxo-2-phenylethyl)phosphonate
(2-Oxo-2-phenylethyl)phosphonic Acid Diethyl Ester

(2-氧代-2-苯乙基)膦酸二乙酯物理化学性质

[ 密度 ]:
1.179 g/mL at 25ºC(lit.)

[ 沸点 ]:
192-193ºC11 mm Hg(lit.)

[ 分子式 ]:
C₁₂H₁₇O₄P

[ 分子量 ]:
256.23500

[ 精确质量 ]:
256.08600

[ PSA ]:
62.41000

[ LogP ]:
3.13540

[ 外观性状 ]:
液体;White to Yellow to Green clear liquid

[ 折射率 ]:
n20/D 1.513(lit.)

[ 储存条件 ]:
存放于惰性气体之中;避免空气

(2-氧代-2-苯乙基)膦酸二乙酯MSDS

(2-氧代-2-苯乙基)膦酸二乙酯安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves

[ 危险品运输编码 ]:
NONH for all modes of transport

[ 海关编码 ]:
2931900090

(2-氧代-2-苯乙基)膦酸二乙酯合成路线

(2-氧代-2-苯乙基)膦酸二乙酯上下游产品

(2-氧代-2-苯乙基)膦酸二乙酯上游产品

(2-氧代-2-苯乙基)膦酸二乙酯下游产品

(2-氧代-2-苯乙基)膦酸二乙酯海关

[ 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%

(2-氧代-2-苯乙基)膦酸二乙酯文献

A Convenient Reagent for Aldehyde to Alkyne Homologation.

Tetrahedron Lett. 49th ed.,, 6904, (2008)

An convenient reagent for the one-carbon homologation of an aldehyde to the corresponding alkyne is reported. This reagent allows this conversion to conveniently be carried out on a large scale under ...

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