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
EC Number:
MDL number:
UNSPSC Code:
12142201
PubChem Substance ID:
NACRES:
NA.21
isotopic purity
99 atom % D
Quality Level
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.)
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.
Signal Word
Danger
Hazard Statements
Precautionary Statements
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 Code
3 - Flammable liquids
WGK
WGK 2
Flash Point(F)
77.0 °F - closed cup
Flash Point(C)
25.00 °C - closed cup
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