Phosphonic diamide, pentamethyl- 甲基膦酸双(二甲胺),
CAS 2511-17-3 MFCD00015433
化学结构图
SMILES: CN(C)P(C)(=O)N(C)C
化学属性
| Mol. Formula | C5H15N2OP |
|---|---|
| Mol. Weight | 150.16 |
| Density | 1.024 |
| Refractive index | 1.4590 |
| Boiling Point | 74-75°/1.5mm |
| Flash Point | 108°(226°F) |
| TSCA | No |
别名和识别编码
| Chemical Name | 97% Methylphosphonic bis(dimethylamide), 97% |
|---|---|
| MDL Number | MFCD00015433 |
| CAS Number | 2511-17-3 |
| Synonym | N,N,N′,N′-Tetramethylmethylphosphonic diamide Pentamethylphosphonic diamide Methanephosphonic acid bis(dimethylamide) |
| Beilstein Registry Number | 1753415 |
| EC Number | 219-728-7 |
| InChIKey | YRWJRJCUZYGLPN-UHFFFAOYSA-N |
| Chemical Name Translation | 甲基膦酸双(二甲胺), |
| PubChem Substance ID | 75638 |
| InChI | InChI=1S/C5H15N2OP/c1-6(2)9(5,8)7(3)4/h1-5H3 |
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相关文献及参考
- Lithiation followed by reaction with a carbonyl compound gives a ß-hydroxyphosphonamide, readily dehydrated to an alkene: J. Am. Chem. Soc., 90, 6816 (1968):
- This procedure is complementary to the Horner-Wadsworth-Emmons method (see Appendix 1) since it allows stereochemical control and is especially useful for the synthesis of highly-substituted alkenes. Additional groups can be introduced by alkylation prior to condensation.
安全信息
- R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
- S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
- H302 Harmful if swallowed 吞食有害
- H312 Harmful in contact with skin 皮肤接触有害
- H332 Harmful if inhaled 吸入有害
- 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。
- P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
- 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。
- P301+P312
- P301+P317
- P302+P352
- P304+P312
- P304+P340
- 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。
- P317
- P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
- P322 Specific measures (see …on this label). 具体治疗（见本标签上的）。
- P330 Rinse mouth. 漱口
- P362+P364
- P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
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