半岛bd体育手机客户端 说明
一般描述
3,4-Dihydroxy-5-methoxybenzaldehyde can be obtained by reactting 5-iodovaniliin with sodium hydroxide and copper sulfate solution.
应用
3,4-Dihydroxy-5-methoxybenzaldehyde may be used for the preparation of 3,4-dihydroxy-6-methoxy-β-nitrostyrene and 5-hydroxyconiferyl alcohol.
包装
1, 5 g in glass bottle
基本信息
| 线性分子式 | CH3OC6H2(OH)2CHO |
| 分子量 | 168.15 |
| EC 号 | 223-513-3 |
| MDL编号 | MFCD00016610 |
| PubChem化学物质编号 | 24870141 |
| NACRES | NA.22 |
半岛bd体育手机客户端 性质
| 测定 | 96% |
| mp | 131-134 ℃ (lit.) |
| SMILES string | COc1cc(C=O)cc(O)c1O |
| InChI | 1S/C8H8O4/c1-12-7-3-5(4-9)2-6(10)8(7)11/h2-4,10-11H,1H3 |
| InChI key | RRKMWVISRMWBAL-UHFFFAOYSA-N |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H315 - H319 - H335 |
| 预防措施声明 | P302 + P352 - P305 + P351 + P338 |
| 危险分类 | 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
