产品说明
一般描述
Toluene-d8 is a deuterated NMR solvent. It is an anhydrous solvent, which minimizes any interference from water peaks. It is useful in performing critical air- and moisture-sensitive NMR analysis. Its spin–lattice relaxation time (T 1), viscosity and density have been measured over -35 to 200℃ range. The temperature dependent chemical shifts in the proton NMR spectra of α,β-unsaturated ketones in toluene-d8 has been studied.
包装
50 g in glass bottle
基本信息
| 线性分子式 | C6D5CD3 |
| 分子量 | 100.19 |
| Beilstein | 1909300 |
| EC 号 | 218-009-5 |
| MDL编号 | MFCD00044638 |
| PubChem化学物质编号 | 24880587 |
| NACRES | NA.21 |
产品性质
| 质量水平 | 100 |
| 等级 | anhydrous |
| 同位素纯度 | 99.6 atom % D |
| 测定 | ≥99.0% |
| 形式 | liquid |
| expl. lim. | 0.34-6.3 % (lit.) |
| technique(s) | NMR: suitable |
| 杂质 | ≤0.001% water water |
| 折射率 | n |
| bp | 110 ℃ (lit.) |
| mp | -84 ℃ (lit.) |
| 密度 | 0.943 g/mL at 25 ℃ (lit.) |
| 质量偏移 | M+8 |
| SMILES string | [2H]c1c([2H])c([2H])c(c([2H])c1[2H])C([2H])([2H])[2H] |
| InChI | 1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3/i1D3,2D,3D,4D,5D,6D |
| InChI key | YXFVVABEGXRONW-JGUCLWPXSA-N |
安全信息
| 象形图 |    |
| 警示用语： | Danger |
| 危险声明 | H225 - H304 - H315 - H336 - H361d - H373 |
| 预防措施声明 | P201 - P202 - P210 - P301 + P310 - P303 + P361 + P353 - P331 |
| 危险分类 | Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3 |
| 靶器官 | Central nervous system |
| 储存分类代码 | 3 - Flammable liquids |
| WGK | WGK 2 |
| 闪点(F) | 39.2 °F |
| 闪点(C) | 4 ℃ |
Sigma-Aldrich
m.cnreagent.com
