Diethyl (2,2-diethoxyethyl)phosphonate 2,2-二乙氧基乙基磷酸二乙酯

CAS 7598-61-0 MFCD00009236

化学结构图

7598-61-0
SMILES: CCOC(CP(=O)(OCC)OCC)OCC

化学属性

Mol. FormulaC10H23O5P
Mol. Weight254.26
Density1.052
Refractive index1.4270 to 1.4290
Flash Point>110°(230°F)
TSCANo
Boiling Point281.2 °C at 760 mmHg

别名和识别编码

Chemical NameDiethyl (2,2-diethoxyethyl)phosphonate
CAS Number7598-61-0
Synonym Diethyl (2,2-diethoxyethyl)phosphonate {LY} Diethyl (2,2-diethoxyethyl)phosphonate {} {LY} Diethyl (2,2-diethoxyethyl)phosphonate {} {} {LY} Diethyl (2,2-diethoxyethyl)phosphonate {} {} {} {LY} Diethyl (2,2-diethoxyethyl)phosphonate {} {} {} {} {LY} Diethyl (2,2-diethoxyethyl)phosphonate {} {} {} {} {} {} {} {} {} {} {LY} Diethyl (2,2-diethoxyethyl)phosphonate {} {} {} {} {} {} {LY} Diethyl (2,2-diethoxyethyl)phosphonate {} {} {} {} {} {} {} {LY} Diethyl (2,2-diethoxyethyl)phosphonate {} {} {} {} {} {} {} {} {LY} Diethyl (2,2-diethoxyethyl)phosphonate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diethyl (2,2-diethoxyethyl)phosphonate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diethyl (2,2-diethoxyethyl)phosphonate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diethyl (2,2-diethoxyethyl)phosphonate {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diethyl (2,2-diethoxyethyl)phosphonate {} {} {} {} {} {} {} {} {
MDL NumberMFCD00009236
EC Number231-504-0
Beilstein Registry Number1785614
PubChem Substance ID82071
Reaxys-RN1785614
Chemical Name Translation2,2-二乙氧基乙基磷酸二乙酯
InChIKeyLUQYELQXRPNKRY-UHFFFAOYSA-N
LabNetwork Molecule IDLN00201485
InChIInChI=1S/C10H23O5P/c1-5-12-10(13-6-2)9-16(11,14-7-3)15-8-4/h10H,5-9H2,1-4H3
Canonical SMILESCCOC(OCC)CP(OCC)(OCC)=O
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分类

  • {SNA} C-C Bond Formation, Chemical Synthesis, Horner-Wadsworth-Emmons Reagents, Olefination, Synthetic Reagents
  • Wittig Reagents
  • {uni_hamburg} no charge; 1fragment

产品应用

  • A useful wittig reagent.

相关文献及参考

  • Short: EINECS
  • Short: III/35C4
  • Wadsworth-Emmons olefination with aldehydes leads to ɑß-enals: Bull. Chem. Soc. Jpn., 30, 1498 (1962). This reaction fails for ketones since the ylide loses EtO-. This can be avoided by prior conversion of the acetal to the corresponding cyclohexyl enamine: Org. Synth. Coll., 6, 448 (1988), followed by reaction with the ketone: Org. Synth. Coll., 6, 358 (1988):

安全信息

Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Safety Statements
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
  • 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；
  • S37 Wear suitable gloves 戴适当手套；
Storage condition 2-8°C {LY} 2-8°C Moisture Sensitive {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
GHS Symbol
WGK Germany3
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
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
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。
  • P264+P265
  • 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
  • P305+P351+P338+P337+P313
  • 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。
  • P319
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P332+P313
  • P332+P317
  • P337+P313
  • P337+P317
  • 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
  • P362+P364
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word
Hazard Codes Xi

其他信息

  • Alfa Aesar:2,2-二乙氧基乙基磷酸二乙酯,98% Diethyl 2,2-diethoxyethylphosphonate, 96%(7598-61-0)
  • F:21
  • TCI Shanghai:2,2-二乙氧基乙基磷酸二乙酯 Diethyl 2,2-Diethoxyethylphosphonate,>;96.0%(GC)(7598-61-0)
  • Sigma Aldrich:7598-61-0(sigmaaldrich)
  • 2,2-二乙氧基乙基磷酸二乙酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D2423 2,2-二乙氧基乙基磷酸二乙酯 Diethyl 2,2-Diethoxyethylphosphonate 5G 558元 2014/06/02 D2423 2,2-二乙氧基乙基磷酸二乙酯 Diethyl 2,2-Diethoxyethylphosphonate 25G 1570元 2010/06/21 114510250 2,2-二乙氧基乙基磷酸二乙酯 Diethyl phosphonoacetaldehyde diethyl acetal 90%, tech. 25 GR 2189元
  • MOL 文件:7598-61-0.mol
  • Acros Organics:Diethyl phosphonoacetaldehyde diethyl acetal, tech., 90%(7598-61-0)
  • 敏感性:Moisture Sensitive

系列性分类

  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. C-C Bond Formation - Synthetic Reagents
  4. Olefination - C-C Bond Formation
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Phosphorus Compounds 磷化合物
  5. Phosphonates/Phosphinates - Phosphorus Compounds
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. C-C Bond Formation - Synthetic Reagents
  4. Olefination - C-C Bond Formation
  5. Horner-Wadsworth-Emmons Reagents - Olefination
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. C-C Bond Formation - Synthetic Reagents
  4. Olefination - C-C Bond Formation
  5. Horner-Wadsworth-Emmons Reagents - Olefination
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Wittig & Horner-Emmons Reaction
  1. Functional Group 官能团索引
  2. phosphonic acid derivative
  1. Functional Group 官能团索引
  2. phosphonic acid ester

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