Name: 乙苯-d<SUB>10</SUB>
Brand: ALDRICH

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About This Item

线性分子式:

C₆D₅CD₂CD₃

CAS Number:

25837-05-2

分子量:

116.23

Beilstein:

1960387

EC 号:

247-292-8

MDL编号:

MFCD00044343

UNSPSC代码:

12142201

PubChem化学物质编号:

24867365

NACRES:

NA.21

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同位素纯度

99 atom % D

方案

≥99.00%

表单

liquid

技术

NMR: suitable

折射率

n20/D 1.492 (lit.)

沸点

134.6 °C (lit.)

mp

-95 °C (lit.)

密度

0.949 g/mL at 25 °C (lit.)

质量偏移

M+10

SMILES字符串

[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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一般描述

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.

应用

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).