半岛bd体育手机客户端 说明
应用
(R)-(+)-α-Methoxy-α-trifluoromethylphenylacetic acid is commonly used as a derivatizing agent in Mosher ester analysis, an NMR-based method for determining the absolute configuration of the chiral carbon center in a secondary alcohol.
包装
250 mg in glass bottle
1, 5 g in glass bottle
Bottomless glass bottle. Contents are inside inserted fused cone.
其他说明
doi:10.1038/nprot.2007.354
基本信息
| 线性分子式 | C6H5C(OCH3)(CF3)CO2H |
| 分子量 | 234.17 |
| Beilstein | 3591560 |
| EC 号 | 243-829-5 |
| MDL编号 | MFCD00004184 |
| PubChem化学物质编号 | 24849508 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 测定 | 99% |
| 旋光性 | [α]20/D +72°, c = 1.6 in methanol |
| 光学纯度 | ee: 99% (GLC) |
| 折射率 | n
|
| bp | 105-107 ℃/1 mmHg (lit.) |
| mp | 46-49 ℃ (lit.) |
| 密度 | 1.344 g/mL at 25 ℃ (lit.) |
| 储存温度 | 2-8℃ |
| SMILES string | CO[C@@](C(O)=O)(c1ccccc1)C(F)(F)F |
| InChI | 1S/C10H9F3O3/c1-16-9(8(14)15,10(11,12)13)7-5-3-2-4-6-7/h2-6H,1H3,(H,14,15)/t9-/m1/s1 |
| InChI key | JJYKJUXBWFATTE-SECBINFHSA-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 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | 235.4 °F - closed cup |
| 闪点(C) | 113 ℃ - closed cup |
| 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
Sigma-Aldrich
m.cnreagent.com
