175927
p-Xylene-d10
99 atom % D
Synonym(s):
1,4-Dimethylbenzene-d10
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About This Item
Linear Formula:
C6D4(CD3)2
CAS Number:
Molecular Weight:
116.23
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12142201
EC Number:
255-193-6
MDL number:
Isotopic purity:
99 atom % D
Assay:
≥98.5%
Mass shift:
M+10
Form:
liquid
isotopic purity
99 atom % D
assay
≥98.5%
form
liquid
expl. lim.
0.34-6.3 % (lit.)
technique(s)
GC/MS: suitable, NMR: suitable
refractive index
n20/D 1.492 (lit.)
bp
135 °C (lit.)
mp
13 °C (lit.)
density
0.948 g/mL at 25 °C (lit.)
mass shift
M+10
SMILES string
[2H]c1c([2H])c(c([2H])c([2H])c1C([2H])([2H])[2H])C([2H])([2H])[2H]
InChI
1S/C8H10/c1-7-3-5-8(2)6-4-7/h3-6H,1-2H3/i1D3,2D3,3D,4D,5D,6D
InChI key
URLKBWYHVLBVBO-ZGYYUIRESA-N
General description
p-Xylene-d10 is a deuterated derivative of p-xylene. It has an isotopic purity of 98atom%D. A series of solutions of p-xylene dissolved in the first 12 members of the 4-n-alkyloxy-4′-cyanobiphenyls (NOCB) were prepared. Principal components Szz and Sxx - Syy of the second rank orientational ordering matrix of these solutions were determined by deuterium NMR analysis. It is an anthropogenic volatile organic compounds (VOC), which is useful for the formation of secondary organic aerosol (SOA).
Application
p-Xylene-d10 may be used as an internal standard (IS) for GC/MS analysis of volatile organic compounds in the emissions from a landfill.
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
Storage Class
3 - Flammable liquids
wgk
WGK 2
flash_point_f
77.0 °F - closed cup
flash_point_c
25.00 °C - closed cup
Regulatory Information
危险化学品
美国出口管控产品
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Related Content
Dependence of solute orientational order on the structure and orientational order of the liquid crystal solvent. A deuterium NMR study of p-xylene-d10 dissolved in a series of 4-n-alkyloxy-4'-cyanobiphenyls.
Emsley JW, et al.
Liq. Cryst., 5(3), 953-967 (1989)
The crystal structures of m-xylene and p-xylene, C8D10, at 4.5 K.
Ibberson RM, et al.
Journal of Molecular Structure, 524(1), 121-128 (2000)
Evolution of the complex refractive index in the near UV spectral region in ageing secondary organic aerosol.
Flores JM, et al.
Atmospheric Chemistry and Physics Discussions, 14, 4149-4187 (2014)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 175927-5G | 04061837613470 |
| 175927-5X5G-N | 04061837613487 |