437344
乙苯-d10
99 atom % D
别名:
氘代乙苯
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关于此项目
线性分子式:
C6D5CD2CD3
化学文摘社编号:
分子量:
116.23
UNSPSC Code:
12142201
NACRES:
NA.21
PubChem Substance ID:
EC Number:
247-292-8
Beilstein/REAXYS Number:
1960387
MDL number:
Isotopic purity:
99 atom % D
Assay:
≥99.00%
Mass shift:
M+10
Form:
liquid
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
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).
Other Notes
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - STOT RE 2
target_organs
hearing organs
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
59.0 °F - closed cup
flash_point_c
15.0 °C - closed cup