蒸汽压
0.42 mmHg ( 20 °C)
质量水平
同位素纯度
99.9 atom % D
检测方案
≥99% (CP)
形式
liquid
自燃温度
573 °F
包含
1 % (v/v) TMS
expl. lim.
42 %
技术
NMR: suitable
杂质
≤0.0250% water
water
折射率
n20/D 1.476 (lit.)
bp
189 °C (lit.)
mp
20.2 °C (lit.)
密度
1.190 g/mL at 25 °C (lit.)
质量偏移
M+6
SMILES字符串
[2H]C([2H])([2H])S(=O)C([2H])([2H])[2H]
InChI
1S/C2H6OS/c1-4(2)3/h1-2H3/i1D3,2D3
InChI key
IAZDPXIOMUYVGZ-WFGJKAKNSA-N
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一般描述
二甲基亚砜-d 6 (DMSO-d 6 ) 是氘代溶剂 ,含有 1% (v/v) TMS(四甲基硅烷,作为稳定剂加入)。在 193 和 222 nm 的光辐射下,它发生分解,生成 CD 3 自由基。用红外二极管激光吸收光谱法计算了 CD 3 的量子产率。100%DMSO-d 6 已被用作长程 COSY(相关光谱)实验的溶剂。
应用
DMSO-d6与甘油或甘油-d8一起可形成高粘度的二元溶剂,对复杂的生物活性化合物具有高溶解能力。
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WGK
WGK 2
闪点(°F)
190.4 °F
闪点(°C)
88 °C
法规信息
美国出口管控1C298产品
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Using high-performance quantitative NMR (HP-qNMR?) for certifying traceable and highly accurate purity values of organic reference materials with uncertainties< 0.1%.
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Diode laser measurements of CD3 quantum yields and internal energy for the dissociation of dimethyl sulfoxide-d6.
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