1.09635
Ethylbenzene
reference substance for gas chromatography
别名:
Ethylbenzene
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经验公式（希尔记法）:
C8H10
化学文摘社编号:
分子量:
106.17
UNSPSC Code:
12352005
EC Index Number:
202-849-4
NACRES:
NA.24
MDL number:
产品名称
Ethylbenzene, reference substance for gas chromatography
SMILES string
C(C)c1ccccc1
InChI
1S/C8H10/c1-2-8-6-4-3-5-7-8/h3-7H,2H2,1H3
InChI key
YNQLUTRBYVCPMQ-UHFFFAOYSA-N
vapor pressure
9.5 hPa ( 20 °C)
assay
≥99.5% (GC)
form
liquid
autoignition temp.
430 °C
potency
3500 mg/kg LD50, oral (Rat)
15354 mg/kg LD50, skin (Rabbit)
expl. lim.
1.0-7.8 % (v/v)
technique(s)
gas chromatography (GC): suitable
kinematic viscosity
0.63 cSt(40 °C)
bp
136 °C/1013 hPa
mp
-95 °C
transition temp
flash point 15 °C
solubility
0.2 g/L
density
0.87 g/cm3 at 20 °C
storage temp.
2-30°C
Analysis Note
Purity (GC): ≥ 99.5
Identity (IR-spectrum): conforms
Identity (IR-spectrum): conforms
Application
- Ethylbenzene in Environmental Biodegradation: Research on the genomic diversity of Pseudomonas species capable of degrading hydrocarbons like ethylbenzene illustrates its role in bioremediation, showcasing how these bacteria can be utilized to address environmental contamination (Imperato et al., 2019).
- Toxicokinetic Modeling of Ethylbenzene: A study focused on the impact of biological and environmental variabilities on biological monitoring highlights the importance of ethylbenzene in toxicokinetic models, enhancing our understanding of its behavior in occupational health scenarios (Berthet et al., 2010).
- Health Impact Studies: Examination of relationships between environmental exposures to volatile organic compounds, including ethylbenzene, and biochemical liver tests applies canonical correlation analysis, aiding in the assessment of potential health risks (Liu et al., 2009).
- Advanced Sensor Technology: The development of fully integrated sensor systems that utilize ethylbenzene as a test analyte in liquid-phase chemical detection, demonstrating the compound′s utility in enhancing sensor technology for analytical chemistry applications (Vancura et al., 2007).
signalword
Danger
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
71.6 °F - closed cup
flash_point_c
22.0 °C - closed cup
法规信息
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