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溴丙二酸二甲酯
Dimethyl Bromomalonate
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3077782 | 5 ML | 618 | |||
| 3077782 | 25 ML | 1890 |
产品别名
868-26-8
溴丙二酸二甲酯
Dimethyl Bromomalonate
结构式
基本信息
| Linear Formula【线性分子式】 | BrCH(COOCH3)2 |
| Molecular weight | 211.01 |
| Beilstein | 971135 |
| EC number【EC 号】 | 212-775-4 |
| MDL number | MFCD00025865 |
| PubChem Substance ID【PubChem化学物质编号】 | 24862117 |
| NACRES | NA.22 |
| General description【一般描述】 | Dimethyl bromomalonate undergoes manganese(III)-promoted free-radical chain addition reaction with olefins, to yield dimethyl 2-bromoalkylmalonates. Organocatalyzed Michael addition of dimethyl bromomalonate to nitrostyrenes to yield synthetically useful nitrocyclopropanes has been reported. Dimethyl bromomalonate reacts readily with arylnitroso compounds to yield the corresponding N-aryl-C,C-dimethoxycarbonylnitrones. |
| Application【应用】 | Dimethyl bromomalonate may be used in the enantioselective synthesis of nitrocyclopropanes. |
产品性质
| grade【等级】 | technical grade |
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | 90% |
| refractive index【折射率】 | n |
| bp | 105-108 ℃/11 mmHg (lit.) |
| density | 1.601 g/mL at 25 ℃ (lit.) |
| SMILES string | COC(=O)C(Br)C(=O)OC |
| InChI | 1S/C5H7BrO4/c1-9-4(7)3(6)5(8)10-2/h3H,1-2H3 |
| InChI key | NEMOJKROKMMQBQ-UHFFFAOYSA-N |
| packaging【包装】 | 5, 25 mL in glass bottle |
安全信息
| Pictograms【象形图】 | GHS05 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280 - P305 + P351 + P338 - P310 |
| Hazard Classifications【危险分类】 | Skin Corr. 1B |
| Storage Class Code【储存分类代码】 | 8A - Combustible, corrosive hazardous materials |
| WGK | WGK 3 |
| Flash Point(F)【闪点(F)】 | 230.0 °F - closed cup |
| Flash Point(C)【闪点(C)】 | 110 ℃ - closed cup |
| Personal Protective Equipment【个人防护装备】 | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter |
