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437344

Sigma-Aldrich

Ethylbenzene-d10

99 atom % D

Synonym(s):

Decadeuteroethylbenzene

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About This Item

Linear Formula:
C6D5CD2CD3
CAS Number:
25837-05-2
Molecular Weight:
116.23
Beilstein/REAXYS Number:
1960387
EC Number:
247-292-8
MDL number:
MFCD00044343
UNSPSC Code:
12142201
PubChem Substance ID:
24867365
NACRES:
NA.21

isotopic purity

99 atom % D

assay

≥99.00%

form

liquid

technique(s)

NMR: suitable

refractive index

n20/D 1.492 (lit.)

bp

134.6 °C (lit.)

mp

-95 °C (lit.)

density

0.949 g/mL at 25 °C (lit.)

mass shift

M+10

SMILES string

[2H]c1c([2H])c([2H])c(c([2H])c1[2H])C([2H])([2H])C([2H])([2H])[2H]

InChI

1S/C8H10/c1-2-8-6-4-3-5-7-8/h3-7H,2H2,1H3/i1D3,2D2,3D,4D,5D,6D,7D

InChI key

YNQLUTRBYVCPMQ-CFTAVCBPSA-N

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General description

Ethylbenzene-d10 (d10-ethylbenzene) is a deuterated NMR solvent useful in NMR-based research and analyses. The photodissociation of d10-ethylbenzene at both 193 and 248nm has been studied using vacuum ultraviolet photoionization/multimass ion imaging techniques. The H/D exchange between ethylbenzene-d10 and acidic bridging OH groups in dehydrated zeolites have been investigated in the temperature range of 303 to 393K.

Application

Ethylbenzene-d10 may be used as an internal standard in the headspace solid-phase microextraction gas chromatography-mass spectrometry (HS SPME-GC-MS) analysis of odorous volatile aromatic compounds (OVACs).

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signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - STOT RE 2

target_organs

hearing organs

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

59.0 °F - closed cup

flash_point_c

15.0 °C - closed cup

Certificates of Analysis (COA)

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Yolanta Gruchlik et al.
Water environment research : a research publication of the Water Environment Federation, 89(12), 2103-2112 (2017-11-24)
Applicability of alum addition to wastewater sludge and biosolids produced from different treatment processes was evaluated as a means of odor reduction. Four water resource recovery facilities (WRRFs) were chosen for this study: two used mesophilic anaerobic digestion and two
Brittany A Niccum et al.
mSystems, 5(3) (2020-06-18)
Diversification can generate genomic and phenotypic strain-level diversity within microbial species. This microdiversity is widely recognized in populations, but the community-level consequences of microbial strain-level diversity are poorly characterized. Using the cheese rind model system, we tested whether strain diversity
Odour reduction strategies for biosolids produced from a Western Australian wastewater treatment plant: results from Phase I laboratory trials.
Gruchlik Y, et al.
Water Science and Technology, 68(12), 2552-2552 (2013)
Photodissociation of ethylbenzene and n-propylbenzene in a molecular beam.
Huang CL, et al.
J. Chem. Phys. , 117(15), 7034-7040 (2002)
Vatsala Sugumaran et al.
Journal of chromatographic science, 57(4), 291-298 (2019-02-05)
A simple and direct gas chromatography-mass spectrometry method for routine estimation of C2 H5-alkylbenzenes (or C2-alkylbenzenes), namely, ethylbenzene and m/p- and o-xylenes in the boiling range of 80°C-400°C, including diesel range streams using deuterated ethylbenzene as internal standard has been
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