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反-4-甲基-β-硝基苯乙烯
trans-4-Methyl-β-nitrostyrene
产品别名
5153-68-4
反-4-甲基-β-硝基苯乙烯
trans-4-Methyl-β-nitrostyrene
结构式
基本信息
| Linear Formula【线性分子式】 | CH3C6H4CH=CHNO2 |
| Molecular weight | 163.17 |
| MDL number | MFCD00024828 |
| PubChem Substance ID【PubChem化学物质编号】 | 24866588 |
| NACRES | NA.22 |
| General description【一般描述】 | trans-4-Methyl-β-nitrostyrene ((E)-1-methyl-4-(2-nitrovinyl)benzene) is a nitrolefin. Its asymmetric Michael addition with benzaldehyde in the presence of silylated pyrrolidine catalyst has been reported. Its hydrogenation in the presence of Pd(II) complexes of (Z)-2-((quinolin-3-ylimino)methyl)phenol as catalyst has been studied. |
| Application【应用】 | trans-4-Methyl-β-nitrostyrene may be used as a reagent in the synthesis of N-benzylpyrrolomorphinans and 4-oxo-2-aryl-4H-chromene-3-carboxylate derivatives. |
产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | 98% |
| mp | 102-104 ℃ (lit.) |
| storage temp.【储存温度】 | 2-8℃ |
| SMILES string | [H]\C(=C(\[H])[N+]([O-])=O)c1ccc(C)cc1 |
| InChI | 1S/C9H9NO2/c1-8-2-4-9(5-3-8)6-7-10(11)12/h2-7H,1H3/b7-6+ |
| InChI key | JSPNBERPFLONRX-VOTSOKGWSA-N |
| packaging【包装】 | 5 g in glass bottle |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H315 - H319 - H335 |
| Precautionary Statements | P302 + P352 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| Target Organs【靶器官】 | Respiratory system |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Gloves |
