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175927

Sigma-Aldrich

p-Xylene-d10

99 atom % D

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Synonym(s):
1,4-Dimethylbenzene-d10
Linear Formula:
C6D4(CD3)2
CAS Number:
Molecular Weight:
116.23
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

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

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This Item
48632929633395682
p-Xylene-d10 99 atom % D

Sigma-Aldrich

175927

p-Xylene-d10

p-Xylene-(phenyl-d4) 98 atom % D

Sigma-Aldrich

486329

p-Xylene-(phenyl-d4)

p-Xylene anhydrous, ≥99%

Sigma-Aldrich

296333

p-Xylene

p-Xylene puriss. p.a., ≥99.0% (GC)

Sigma-Aldrich

95682

p-Xylene

assay

≥98.5%

assay

99% (CP)

assay

≥99%

assay

≥99.0% (GC)

form

liquid

form

-

form

liquid

form

liquid

expl. lim.

0.34-6.3 % (lit.)

expl. lim.

-

expl. lim.

7 %

expl. lim.

7 %

technique(s)

GC/MS: suitable, NMR: suitable

technique(s)

-

technique(s)

-

technique(s)

-

refractive index

n20/D 1.492 (lit.)

refractive index

n20/D 1.495 (lit.)

refractive index

n20/D 1.495 (lit.)

refractive index

n20/D 1.495 (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.

accessory

Product No.
Description
Pricing

Signal Word

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 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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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)
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)
Characterisation of odorants emissions from landfills by SPME and GC/MS.
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