Ethyl 4-(diethoxyphosphoryl)but-2-enoate 4-膦酰丁烯酸三乙酯
CAS 10236-14-3 MFCD00009192
化学结构图
SMILES: CCOC(=O)/C=C/CP(=O)(OCC)OCC
化学属性
| Mol. Formula | (C2H5O)2P(O)CH2CH=CHCO2C2H5 |
|---|---|
| Mol. Weight | 250.23 |
| Boiling Point | 133-135 |
| Density | 1.12 |
| Refractive index | n20/D 1.455(lit.) |
| Flash Point | >110°(230°F) |
| TSCA | No |
别名和识别编码
| Chemical Name | Ethyl 4-(diethoxyphosphoryl)but-2-enoate |
|---|---|
| CAS Number | 10236-14-3 |
| Alfabeta Name | TRIETHYLPHOSPHONOCROTONATE 4- |
| MDL Number | MFCD00009192 |
| Synonym | 4-(Diethoxyphosphinyl)-2-butenoic acid ethyl ester 4-Phosphonocrotonic acid triethyl ester 4-磷巴豆酸三乙酯 4-Phosphonocrotonic acid triethyl ester triethyl 4-phosphonocrotonate, mixture of isomers triethyl 4-phosphonocrotonate, cis + trans Triethyl 4-phosphonocrotonate, predominantly trans, 92% Triethyl 4-phosphonocrotonate, cis + trans, tech. 90% TRIETHYL 4-PHOSPHONOCROTONATE 三乙基-4-磷化物 4-膦酰丁烯酸三乙脂 4-PHOSPHONOCROTONIC ACID TRIETHYL ESTER TRIETHYL 4-PHOSPHONO-2-BUTENOATE 4-膦酰丁烯酸三乙脂, CIS + TRANS TRIETHYL 4-PHOSPHONOCROTONATE, TECH., 90 %, MIXTURE OF ISOMERS TRANS-ETHYL-4-(DIETHYLPHOSPHONO)CROTONATE Triethyl 4-phosphonocrotonate, 92%, predominantly trans 4-膦酰丁烯酸三乙酯，异构体混合物 triethyl trans-4-phosphono-2-butenoate |
| PubChem Substance ID | 24847263 |
| Chemical Name Translation | 4-膦酰丁烯酸三乙酯 |
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分类
- {SNA} C-C Bond Formation, Chemical Synthesis, Horner-Wadsworth-Emmons Reagents, Olefination, Synthetic Reagents
相关文献及参考
- Wadsworth-Emmons reaction with carbonyl compounds leads to conjugated dienoic esters. Use of LiHMDS or LDA as base results in a high proportion of the (E,E)-isomer: J. Am. Chem. Soc., 100, 3599 (1978).
安全信息
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
GHS Symbol
- 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
- P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。
其他信息
- 三乙基-4-磷化物价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/06/21 152120500 三乙基-4-磷化物 Triethyl 4-phosphonocrotonate 92%, predominantly trans 50 GR 3014元 2010/06/21 152120100 三乙基-4-磷化物 Triethyl 4-phosphonocrotonate 92%, predominantly trans 10 GR 969元 2010/05/25 A10995 4-膦酰丁烯酸三乙脂, cis + trans, 94% Triethyl 4-phosphonocrotonate, cis + trans, 94% 250g 14238元
- Sigma Aldrich:10236-14-3(sigmaaldrich)
- Acros Organics:4-磷巴豆酸三乙酯 Triethyl 4-phosphonocrotonate, predominantly trans, 92%(10236-14-3)
- MOL 文件:10236-14-3.mol
- Alfa Aesar:4-膦酰丁烯酸三乙脂,cis+trans,94% Triethyl 4-phosphonocrotonate, cis + trans, 94%(10236-14-3)
