1.09635

Ethylbenzene

reference substance for gas chromatography

• Synonim(y): Ethylbenzene
• Wzór empiryczny (zapis Hilla): C₈H₁₀
• Numer CAS: 100-41-4
• Masa cząsteczkowa: 106.17
• Numer MDL: MFCD00011647
• Kod UNSPSC: 12352005
• Numer indeksu EC: 202-849-4
• NACRES: NA.24

Właściwości

• ciśnienie pary: 9.5 hPa ( 20 °C)
• Próba: ≥99.5% (GC)
• Postać: liquid
• temp. samozapłonu: 430 °C
• siła działania: 3500 mg/kg LD₅₀, oral (Rat); 15354 mg/kg LD₅₀, skin (Rabbit)
• granice wybuchowości: 1.0-7.8 % (v/v)
• metody: gas chromatography (GC): suitable
• kinematic viscosity: 0.63 cSt(40 °C)
• tw: 136 °C/1013 hPa
• mp: -95 °C
• temp. przejścia: flash point 15 °C
• rozpuszczalność: 0.2 g/L
• gęstość: 0.87 g/cm³ at 20 °C
• temp. przechowywania: 2-30°C
• InChI: 1S/C8H10/c1-2-8-6-4-3-5-7-8/h3-7H,2H2,1H3
• Klucz InChI: YNQLUTRBYVCPMQ-UHFFFAOYSA-N

Opis

Zastosowanie

• 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).

Komentarz do analizy

Purity (GC): ≥ 99.5
Identity (IR-spectrum): conforms

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS02,GHS07,GHS08
• Hasło ostrzegawcze: Danger
• Zwroty wskazujące rodzaj zagrożenia: H225 - H304 - H332 - H373 - H412
• Zwroty wskazujące środki ostrożności: P210 - P273 - P301 + P310 - P304 + P340 + P312 - P314 - P331
• Klasyfikacja zagrożeń: Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - STOT RE 2
• Organy docelowe: hearing organs
• Kod klasy składowania: 3 - Flammable liquids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): 71.6 °F - closed cup
• Temperatura zapłonu (°C): 22.0 °C - closed cup