半岛bd体育手机客户端 说明
一般描述
2,5-Dimethoxytoluene (1,4-dimethoxy-2-methyl benzene) is a methoxy methyl benzene derivative. It has been synthesized from 2-methylhydroquinone. It is one of the volatile constituents identified from beechwood creosote andTuber brumalespecies. It is reported to be one of the thermochemolysis products in Delaware bay particles and dissolved organic matters.
应用
2,5-Dimethoxytoluene may be used as a reagent in the synthesis of 2,5-dimethoxy-4-methylbenzaldehyde-7-14C. Its IR spectrum has been used to establish the methyl group migration in the acid catalyzed rearrangement of 4-methoxy-4-methylcyclohexadienone.
包装
10 g in glass bottle
基本信息
| 线性分子式 | CH3C6H3(OCH3)2 |
| 分子量 | 152.19 |
| EC 号 | 246-343-1 |
| MDL编号 | MFCD00041901 |
| PubChem化学物质编号 | 24866482 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 测定 | 98% |
| 折射率 | n
|
| bp | 218-220 ℃/751 mmHg (lit.) |
| 密度 | 1.049 g/mL at 25 ℃ (lit.) |
| SMILES string | COc1ccc(OC)c(C)c1 |
| InChI | 1S/C9H12O2/c1-7-6-8(10-2)4-5-9(7)11-3/h4-6H,1-3H3 |
| InChI key | IQISOVKPFBLQIQ-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 | P261 - P264 - P271 - P280 - 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 | 10 - Combustible liquids |
| WGK | WGK 3 |
| 闪点(F) | 215.6 °F - closed cup |
| 闪点(C) | 102 ℃ - closed cup |
| 个人防护装备 | Eyeshields, Gloves, type ABEK (EN14387) respirator filter |
Sigma-Aldrich
m.cnreagent.com
