175900
邻二甲苯-d10
99 atom % D
别名:
1,2-二甲苯-d10
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关于此项目
线性分子式:
C6D4(CD3)2
化学文摘社编号:
分子量:
116.23
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12142201
EC Number:
259-942-8
MDL number:
产品名称
邻二甲苯-d10, 99 atom % D
InChI key
CTQNGGLPUBDAKN-ZGYYUIRESA-N
InChI
1S/C8H10/c1-7-5-3-4-6-8(7)2/h3-6H,1-2H3/i1D3,2D3,3D,4D,5D,6D
SMILES string
[2H]c1c([2H])c([2H])c(c(c1[2H])C([2H])([2H])[2H])C([2H])([2H])[2H]
isotopic purity
99 atom % D
assay
99% (CP)
form
liquid
technique(s)
GC/MS: suitable
NMR: suitable
refractive index
n20/D 1.5016 (lit.)
bp
142 °C (lit.)
mp
-25 °C (lit.)
density
0.953 g/mL at 25 °C (lit.)
mass shift
M+10
Quality Level
General description
o-Xylene-d10 is a deuterated derivative of o-xylene. It has an isotopic purity of 99atom%D. It participates as an internal standard during the quantification of volatile organic compounds (furan, chloroform, benzene, trichloroethene, toluene and styrene) by vacuum distillation coupled with gas chromatography/mass spectrometry.
signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
89.6 °F - closed cup
flash_point_c
32 °C - closed cup
法规信息
危险化学品
此项目有
Patricia J Nyman et al.
Journal of AOAC International, 97(2), 510-520 (2014-05-17)
Recent studies showed that headspace and purge and trap methods have limitations when used to determine volatile organic compounds (VOCs) in foods, including matrix effects and artifact formation from precursors present in the sample matrix or from thermal decomposition. U.S.
Poguang Wang et al.
Journal of the American Society for Mass Spectrometry, 26(10), 1713-1721 (2015-06-28)
N-(2-(Bromomethyl)benzyl)-N,N-diethylethanaminium bromide, that we designate as CAX-B (cationic xylyl-bromide), is presented as a derivatization reagent for increasing sensitivity in mass spectrometry. Because of its aryl bromomethyl moiety, CAX-B readily labels compounds having an active hydrogen. In part, a CAX-tagged analyte
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