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同位素纯度
99.5 atom % D
质量水平
检测方案
99% (CP)
形式
liquid
技术
NMR: suitable
折射率
n20/D 1.358 (lit.)
bp
78 °C (lit.)
密度
0.871 g/mL at 25 °C (lit.)
质量偏移
M+5
SMILES字符串
[2H]C([2H])([2H])C([2H])([2H])O
InChI
1S/C2H6O/c1-2-3/h3H,2H2,1H3/i1D3,2D2
InChI key
LFQSCWFLJHTTHZ-ZBJDZAJPSA-N
一般描述
Ethanol-1,1,2,2,2-d5 (ethyl-d5 alcohol, CD3CD2OH) is deuterated ethyl alcohol. The nuclear magnetic relaxation rates of 13C in 13CCl4 and CD3CD2OH solvent mixture has been determined. The quantification of ethyl-d5 alcohol along with ethyl alcohol in serum by stable isotope gas chromatography-mass spectrometry technique has been reported. It plays a role as a tracer in the time-of-flight secondary ion mass spectrometry (TOF-SIMS) tracer method to assess the boundary lubricating behaviors of boundary lubricating films.
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警示用语：
Danger
危险声明
危险分类
Eye Irrit. 2 - Flam. Liq. 2
WGK
WGK 1
闪点(°F)
closed cup
闪点(°C)
closed cup
法规信息
危险化学品
Relative molecular orientation in ethanol-CCl4 mixtures as determined by nuclear magnetic relaxation mesurements.
Langer H, et al.
Chemical Physics Letters, 23(3), 417-421 (1973)
Simultaneous measurement of ethanol and ethyl-d5 alcohol by stable isotope gas chromatography-mass spectrometry.
Dean RA, et al.
Clinical Chemistry, 42(3), 367-372 (1996)
Joon-Bae Lee et al.
Molecules (Basel, Switzerland), 25(1) (2019-12-28)
Methanol is metabolized in the body to highly toxic formaldehyde and formate when consumed accidentally. Methanol has been typically analyzed with gas chromatography-flame ionization detector (GC-FID). However, its retention time may overlap with other volatile compounds and lead to confusion.
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