569542

甲苯-d₈

• 线性分子式: C₆D₅CD₃
• CAS号: 2037-26-5
• 分子量: 100.19
• Beilstein: 1909300
• EC 号: 218-009-5
• MDL编号: MFCD00044638
• UNSPSC代码: 12142201
• PubChem化学物质编号: 24880506

属性

• 同位素纯度: 99.55 atom % D (minimum)
• 方案: ≥99.0%
• 表单: liquid
• expl. lim.: 0.34-6.3 % (lit.)
• 技术: NMR: suitable
• 杂质: ≤0.001% water; water
• 折射率: n20/D 1.494 (lit.)
• 沸点: 110 °C (lit.)
• mp: -84 °C (lit.)
• 密度: 0.943 g/mL at 25 °C (lit.)
• 质量偏移: M+8
• SMILES字符串: [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

说明

一般描述

Toluene-d₈ is a deuterated NMR solvent useful in NMR-based research and analyses. Its spin-lattice relaxation time (T ₁), viscosity and density have been measured over -35 to 200°C range. The temperature dependent chemical shifts in the proton NMR spectra of α,β-unsaturated ketones in toluene-d₈ has been studied.

安全信息

• 象形图: GHS02,GHS08,GHS07
• 警示用语：: Danger
• 危险声明: H225,H304,H315,H336,H361d,H373,H412
• 预防措施声明: P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• 危险分类: Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
• 靶器官: Central nervous system
• 储存分类代码: 3 - Flammable liquids
• WGK: WGK 3
• 闪点(°F): 39.2 °F - closed cup
• 闪点(°C): 4 °C - closed cup