产品说明
一般描述
3,5-Dibromosalicylaldehyde reacts with alkyl cyanoacetates in the presence of ammonium acetate to yield 4H- chromenes.
应用
3,5-Dibromosalicylaldehyde was used in the synthesis of Schiff base, 15N-Labeled N-(3,5-dibromosalicylidene)-methylamine. It was used as reactant for synthesis of Schiff base ligands which forms mononuclear complexes with copper(II), nickel(II), zinc(II) and cobalt(II).
包装
10 g in glass bottle
基本信息
| 线性分子式 | Br2C6H2-2-(OH)CHO |
| 分子量 | 279.91 |
| EC 号 | 202-003-4 |
| MDL编号 | MFCD00003318 |
| PubChem化学物质编号 | 24847478 |
| NACRES | NA.22 |
产品性质
| 质量水平 | 200 |
| 测定 | 98% |
| mp | 82-83.5 ℃ (lit.) |
| 溶解性 | methanol: soluble 25 mg/mL, clear, yellow to brown |
| SMILES string | Oc1c(Br)cc(Br)cc1C=O |
| InChI | 1S/C7H4Br2O2/c8-5-1-4(3-10)7(11)6(9)2-5/h1-3,11H |
| InChI key | JHZOXYGFQMROFJ-UHFFFAOYSA-N |
安全信息
| 象形图 |   |
| 警示用语： | Warning |
| 危险声明 | H315 - H319 - H335 - H400 |
| 预防措施声明 | P273 - P302 + P352 - P305 + P351 + P338 |
| 危险分类 | Aquatic Acute 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| 靶器官 | Respiratory system |
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
Sigma-Aldrich
m.cnreagent.com
