Triethyl 2-Phosphonobutyrate 2-膦酰丁酸三乙酯
CAS 17145-91-4 MFCD00041347
化学结构图
SMILES: CCOC(=O)C(CC)P(=O)(OCC)OCC
化学属性
| Mol. Formula | (C2H5O)2P(O)CH(C2H5)CO2C2H5 |
|---|---|
| Mol. Weight | 252.24 |
| Density | 1.064 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.432(lit.) |
| Flash Point | >110°(230°F) |
| TSCA | No |
| Boiling Point | 152-154 °C/14 mmHg(lit.) |
| pH | :A |
别名和识别编码
| Chemical Name | Triethyl 2-Phosphonobutyrate |
|---|---|
| MDL Number | MFCD00041347 |
| Synonym | α-Diethylphosphonobutanoic acid ethyl ester 2-膦酰丁酸三乙酯 α-Diethylphosphonobutanoic acid ethyl ester Ethyl 2-(diethoxyphosphoryl)butanoate NSC 22423 Ethyl 2-(diethoxyphosphoryl)butanoate NSC 22423 Diethyl 1-(ethoxycarbonyl)propanephosphonate |
| CAS Number | 17145-91-4 |
| Beilstein Registry Number | 1789280 |
| PubChem Substance ID | 24866152 |
| Chemical Name Translation | 2-膦酰丁酸三乙酯 |
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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
- Intermediate for Wadsworth-Emmons formation of ɑ-ethylacrylic esters. See Appendix 1.
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
- R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
- 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 Wear suitable protective clothing 穿戴适当的防护服；
- S37 Wear suitable gloves 戴适当手套；
- 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；
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P305+P351+P338
- 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
GHS Symbol
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