ethyl 2-(diethoxyphosphoryl)propanoate ethyl 2-(diethoxyphosphoryl)propanoate

CAS 3699-66-9 MFCD00009159

化学结构图

3699-66-9
SMILES: CCOC(=O)C(C)P(=O)(OCC)OCC

化学属性

Mol. FormulaC9H19O5P
Mol. Weight238.22
Density1.111
Boiling Point275.5°C at 760 mmHg
Refractive index1.4300 to 1.4340
Flash Point89°C
TSCANo

别名和识别编码

Chemical Nameethyl 2-(diethoxyphosphoryl)propanoate
CAS Number3699-66-9
EC Number223-033-4
Beilstein Registry Number1786994
MDL NumberMFCD00009159
Synonym 2-(Diethoxyphosphoryl)propionic acid ethyl ester 2-Phosphonopropionic acid triethyl ester 2-phosphonopropionic acid triethyl ester 2-膦酰丙酸三乙脂 2-膦酰丙酸三乙酯 DIETHYL ETHOXYCARBONYLETHYL-PHOSPHONATE Diethyl 1-(ethoxycarbonyl)ethanephosphonate Diethyl 1-(ethoxycarbonyl)ethanephosphonate~2-Phosphonopropionic acid triethyl ester Diethyl [1-(ethoxycarbonyl)ethyl]phosphonate Ethyl 2-(diethoxyphosphoryl)propanoate {Chemicalbook} TRIETHYL 2-PHOSPHONOPROPIONATE Triethyl2-phosphonopropionate,98% diethyl 1-(ethoxycarbonyl)ethanephosphonate 三乙基二磷酸酯;三乙基-2-膦酰基丙酯;2-膦酰丙酸三乙酯
PubChem Substance ID107155
Alfabeta NameDIETHYLETHOXYCARBONYLETHANEPHOSPHONATE 1()-
Reaxys-RN1786994
Chemical Name Translationethyl 2-(diethoxyphosphoryl)propanoate
InChIKeyBVSRWCMAJISCTD-UHFFFAOYSA-N
LabNetwork Molecule IDLN00181927
InChIInChI=1S/C9H19O5P/c1-5-12-9(10)8(4)15(11,13-6-2)14-7-3/h8H,5-7H2,1-4H3
Canonical SMILESCCOC(=O)C(C)P(=O)(OCC)OCC
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分类

  • {SNA} C-C Bond Formation, Chemical Synthesis, Horner-Wadsworth-Emmons Reagents, Olefination, Synthetic Reagents

产品应用

  • Wittig-Horner试剂,广泛用于醛酮进行的反应,形成丙烯酸。

相关文献及参考

  • Beilstein:4(1)573
  • Wadsworth-Emmons precursor of methacrylic esters (see Triethyl­ phosphonoacetate, A14120 and Appendix 1). Lithiation followed by acylation with perfluoroalkanoic anhydrides gives a perfluoroacyl intermediate which, with an organolithium reagent, leads stereoselectively to a trifluoroalkylated ɑß-unsaturated ester: J. Fluorine Chem., 89, 141 (1998):

安全信息

Signal word Warning
GHS Symbol
WGK Germany3
Safety Statements
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾;
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触;
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
  • S37 Wear suitable gloves 戴适当手套;
  • S39 Wear eye/face protection 戴眼睛/面孔保护装置;
Risk Statements
  • R36 Irritating to eyes 刺激眼睛
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R37 Irritating to respiratory system 刺激呼吸道
  • R38 Irritating to skin 刺激皮肤
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P302+P352
  • P304+P340
  • P305+P351+P338
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适,呼叫解毒中心或医生/医师。
  • P321 Specific treatment (see … on this label). 具体治疗(见本标签上的)。
  • P332+P313
  • P337+P313
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服,清洗后方可重新使用
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Warnings IRRITANT
Hazard Codes 3 Xi
UN Number 1993
Packing GroupIII
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Storage condition Store at room temperature

其他信息

  • Sigma Aldrich:3699-66-9(sigmaaldrich)
  • 三乙基2-膦酰基丙酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 T2135 2-膦酰丙酸三乙酯 Triethyl 2-Phosphonopropionate 25G 620元 2010/06/21 174360500 三乙基2-膦酰基丙酯 Triethyl 2-phosphonopropionate 98% 50 GR 1287元 2010/06/21 174360100 三乙基2-膦酰基丙酯 Triethyl 2-phosphonopropionate 98% 10 GR 415元
  • Hazard Note:Irritant
  • 用途一:Wittig-Horner试剂,广泛用于醛酮进行的反应,形成丙烯酸。
  • Acros Organics:2-磷酰丙酸三乙酯 Triethyl 2-phosphonopropionate, 98%(3699-66-9)
  • F:10
  • Alfa Aesar:2-膦酰丙酸三乙脂,98% Triethyl 2-phosphonopropionate, 98%(3699-66-9)
  • MOL 文件:3699-66-9.mol

系列性分类


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