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同位素纯度
99 atom % D
质量水平
方案
≥99.00%
表单
liquid
expl. lim.
0.34-6.3 % (lit.)
技术
NMR: suitable
杂质
≤0.0100% 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
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一般描述
甲苯-d8 是甲苯的氘代衍生物。据报道,在冲击波后,氩气中甲苯-d8的稀混合物(浓度范围= 5-20ppm)的热分解可生成各种浓度的氢和氘原子。该热解反应已通过共振吸收光谱法进行了研究。 在546和578 nm的光照射下,它可作为溶剂参与(E)-2-(二茂铁基乙炔基)-3-(4-硝基苯基乙炔基)富马酸酯的时程1H-NMR(质子核磁共振)光谱评估。
应用
甲苯-d8 可作为溶剂对相应的聚亚甲基嵌段共聚物的核磁共振谱进行研究。
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警示用语:
Danger
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
法规信息
危险化学品
美国出口管控1C298产品
Synthesis of Polymethylene Block Copolymers by the Polyhomologation of Organoboranes
Macromolecules, 32, 3157-3158 (1999)
Synthesis and Visible-Light Photochromism of a Donor-Acceptor Type of Dimethyl 2, 3-bis (arylethynyl) fumarate.
International Journal of Chemical Engineering and Applications, 7(1), 52-52 (2016)
Formation of deuterium atoms in the pyrolysis of toluene-d8 behind shock waves. Kinetics of the reaction C7D8+ H ? C7D7H + D
The Journal of Physical Chemistry, 88(94), 4362-4365 (1984)
Fourier transform NMR in liquids at high pressure. III. Spin-lattice relaxation in toluene-d8.
J. Chem. Phys. , 62(7), 2800-2807 (1975)
Journal of labelled compounds & radiopharmaceuticals, 58(4), 163-165 (2015-02-19)
A d4 -labeled isotopomer of deferasirox was synthesized as internal standard for use in a LC/mass spectroscopy (MS)/MS method developed for the simultaneous quantitative determination of deferasirox in human serum. d4 -deferasirox was synthesized from d8 -toluene.
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