178837
3-（三甲基硅烷基）-1-丙磺酸 钠盐
97%
别名:
2,2-二甲基-2-硅戊烷-5-磺酸盐 钠盐, 3-(三甲基硅基)-1-丙磺酸钠, DSS 钠盐
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关于此项目
线性分子式:
(CH3)3Si(CH2)3SO3Na
化学文摘社编号:
分子量:
218.32
Beilstein:
4035923
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
质量水平
方案
97%
表单
solid
mp
~165 °C (dec.) (lit.)
官能团
sulfonic acid
SMILES字符串
[Na+].C[Si](C)(C)CCCS([O-])(=O)=O
InChI
1S/C6H16O3SSi.Na/c1-11(2,3)6-4-5-10(7,8)9;/h4-6H2,1-3H3,(H,7,8,9);/q;+1/p-1
InChI key
HWEXKRHYVOGVDA-UHFFFAOYSA-M
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一般描述
3-(三甲基硅基)-1-丙磺酸钠，又称DSS钠盐，常用作内标，用于¹H-NMR波谱信号的化学位移和强度参比。
应用
3-三甲基硅基-1-丙磺酸钠盐可用作合成聚胺嵌段共聚物的试剂。它也可用作1H NMR波谱法测定化学位移的内标物。.
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
J F Clark et al.
Biochimica et biophysica acta, 1014(3), 235-238 (1989-12-14)
3-(Trimethylsilyl)propanesulfonic acid (TMSPS) is used as a water-soluble NMR frequency marker. It has its major resonance at 0.00 ppm relative to trimethylsilane, and smaller resonances at 0.62, 1.77 and 2.85 ppm. Its toxicity was tested by exposing contracted porcine carotid
Jerome Kretzschmar et al.
Inorganic chemistry, 59(7), 4244-4254 (2020-03-10)
The interactions between glutathione disulfide, GSSG, the redox partner and dimer of the intracellular detoxification agent glutathione, GSH, and hexavalent uranium, U(VI), were extensively studied by solution NMR (in D2O), complemented by time-resolved laser-induced fluorescence and IR spectroscopies. As expected
Nicole D Wagner et al.
Environmental toxicology and chemistry, 37(9), 2448-2457 (2018-06-20)
Anthropogenic activity is increasing the presence of contaminants that enter waterways through wastewater effluent and urban and/or agricultural runoff, generally in complex mixtures. Depending on the mode of action of the individual contaminant within the mixture, toxicity can occur due
Douglas V Laurents et al.
The Journal of biological chemistry, 280(5), 3675-3685 (2004-11-24)
The Alzheimer's Abeta40 peptide forms soluble oligomers that are extremely potent neurotoxins and strongly impede synapses function. In this study the formation and structure of the large, soluble, neurotoxic Abeta40 oligomer called "beta-ball" were characterized by two-dimensional NMR, circular dichroism
Dong Min Han et al.
Food microbiology, 92, 103591-103591 (2020-09-21)
Six different ganjang batches were prepared and the microbial communities in the ganjang samples and raw materials (meju and solar salts), as well as the metabolites generated during fermentation were analyzed. The varying amounts of raw materials used differentially affected
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