1.03587

二甲基亚砜-d ₆

with TMS (0.1 vol.%), deuteration degree min. 99.9% for NMR spectroscopy MagniSolv^™

• 别名: DMSO-d₆, 二甲基亚砜-d₆, 氘代二甲亚砜
• 线性分子式: (CD₃)₂SO
• CAS号: 2206-27-1
• 分子量: 84.17
• Beilstein: 1237248
• MDL號碼: MFCD00002090
• 分類程式碼代碼: 12142201
• 酶委員會索引編號: 218-617-0
• NACRES: NA.22

属性

• 蒸汽壓力: 0.42 mmHg ( 20 °C)
• 品質等級: 200
• 形狀: liquid
• 自燃溫度: 573 °F
• 效力: 14500 mg/kg LD₅₀, oral (Rat); 40000 mg/kg LD₅₀, skin (Rat)
• expl. lim.: 42 %
• 技術: NMR: suitable
• 雜質: ≤0.02% Water (H<SUB>2</SUB>O) (NMR); ≤0.03% Water (H<SUB>2</SUB>O + D<SUB>2</SUB>) (Karl Fischer)
• 折射率: n20/D 1.476 (lit.)
• bp: 189 °C (lit.)
• mp: 20.2 °C
• 轉變溫度: flash point 88 °C
• 密度: 1.190 g/mL at 25 °C (lit.)
• 質量偏移: M+6
• 儲存溫度: 2-30°C
• SMILES 字串: [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H]
• InChI: 1S/C2H6OS/c1-4(2)3/h1-2H3/i1D3,2D3
• InChI 密鑰: IAZDPXIOMUYVGZ-WFGJKAKNSA-N

说明

一般說明

A wide range of MagniSolv deuterated solvents with extremely low residual water, excellent chemical purity, and the highest isotopic enrichment available can satisfy the most demanding requirements of researchers. Depending on application and sensitivity of the NMR spectrometer our offer solvents with deuteration degrees between 98% and 99.96%. In case of all the water soluble deuterated standard products, water content is specified according to both Karl Fischer and NMR.

規格

Saturation Concentration in Air: 8.0 g/m3 (20 °C)

分析報告

Deuteration degree: ≥ 99.9 %
Water
- K. Fischer, H₂O + D₂O:
≤ 0.03 %
Tetramethylsilane (NMR-spectrum): 0.1
Water
- NMR, H₂O:
≤ 0.02 %
Performance test (NMR-spectrum): passes test

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法律資訊

MAGNISOLV is a trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 儲存類別代碼: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: 190.4 °F
• 閃點（°C）: 88 °C