产品介绍：
产品说明
一般描述
2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzyl bromide (4-(trifluoromethyl)-2,3,5,6-tetrafluorobenzyl bromide) has been reported to be prepared in one step from α,α,α−2,3,5,6-heptafluoro-p-xylene.
应用
2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzyl bromide (4-(trifluoromethyl)-2,3,5,6-tetrafluorobenzyl bromide, TTBB) may be employed as an alternate of pentafluorobenzyl bromide (PFBB) in electrophoric derivatization reactions prior to detection during gas chromatography-electron-capture negative ion mass spectrometry (GC-ECNI-MS). TTBB may be employed as derivatization reagent for the characterization and quantitation of DNA and hemoglobin adducts.
包装
1 g in glass bottle
基本信息
| 线性分子式 | CF3C6F4CH2Br |
| 分子量 | 310.99 |
| Beilstein | 8423469 |
| MDL编号 | MFCD00191855 |
| PubChem化学物质编号 | 24865372 |
| NACRES | NA.22 |
产品性质
| 蒸汽压 | 0.38 psi ( 20 ℃) |
| 质量水平 | 200 |
| 测定 | 98% |
| 折射率 | n |
| 密度 | 1.864 g/mL at 25 ℃ (lit.) |
| SMILES string | Fc1c(F)c(c(F)c(F)c1CBr)C(F)(F)F |
| InChI | 1S/C8H2BrF7/c9-1-2-4(10)6(12)3(8(14,15)16)7(13)5(2)11/h1H2 |
| InChI key | WKPYRDRWTNJBQI-UHFFFAOYSA-N |
安全信息
| 象形图 |  |
| 警示用语： | Danger |
| 危险声明 | H314 |
| 预防措施声明 | P280 - P305 + P351 + P338 - P310 |
| 危险分类 | Skin Corr. 1B |
| 储存分类代码 | 8A - Combustible, corrosive hazardous materials |
| WGK | WGK 3 |
| 闪点(F) | 210.2 °F - closed cup |
| 闪点(C) | 99 ℃ - closed cup |
| 个人防护装备 | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter |
