半岛bd体育手机客户端 说明
一般描述
3-Methyl-2(5H)-furanone, a five membered conjugated lactone, is a volatile compound. Its synthesis has been reported. It is reported to be one of the predominant constituent of the flavor of pandan leaves. It is also found in Thai soy sauce, Arabica roasted coffee samples from Brazil, bio-oil from pine wood sawdust.
3-Methyl-2(5H)-furanone (3-Methylfuran-2(5H)-one) has been synthesized in highest yield (77%) by employing α-methyl-γ- butyrolactone as starting reagent.
应用
3-Methyl-2(5H)-furanone is the suitable model compound used to investigate the fragmentation mechanism of five membered lactones by electrospray ionisation tandem mass spectrometry and also to study the airway irritation of isoprene, isoprene/ozone, and isoprene/ozone/nitrogen dioxide mixture.
包装
1, 5 g in glass bottle
基本信息
| 经验(实验)分子式 | C5H6O2 |
| 分子量 | 98.10 |
| Beilstein | 1642 |
| MDL编号 | MFCD00191545 |
| PubChem化学物质编号 | 24864521 |
半岛bd体育手机客户端 性质
| 等级 | technical grade |
| 质量水平 | 100 |
| 测定 | 90% |
| 折射率 | n
|
| bp | 97-99 ℃/20 mmHg (lit.) |
| 密度 | 1.13 g/mL at 25 ℃ (lit.) |
| SMILES string | CC1=CCOC1=O |
| InChI | 1S/C5H6O2/c1-4-2-3-7-5(4)6/h2H,3H2,1H3 |
| InChI key | VGHBEMPMIVEGJP-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 | 10 - Combustible liquids |
| WGK | WGK 3 |
| 闪点(F) | 200.1 °F - closed cup |
| 闪点(C) | 93.4 ℃ - closed cup |
| 个人防护装备 | Eyeshields, Gloves, type ABEK (EN14387) respirator filter |
Sigma-Aldrich
m.cnreagent.com
