Description

Ethylbenzene-D10 is a deuterated analog of ethylbenzene, where ten hydrogen atoms are replaced with deuterium, a stable hydrogen isotope. This high isotopic purity makes it an essential internal standard and tracer in quantitative analytical techniques, ensuring precise and reliable measurements. It is a critical material for researchers and quality control laboratories in the pharmaceutical, environmental, and petrochemical industries who require uncompromised accuracy in their analytical workflows.

Application

• Internal Standard for GC/MS and LC-MS: Used for the accurate quantification of ethylbenzene and related aromatic compounds in complex matrices.
• NMR Spectroscopy Solvent & Tracer: Serves as a non-protonated solvent for NMR studies and as a deuterium tracer in reaction mechanism elucidation.
• Environmental Analysis: Employed in the analysis of volatile organic compounds (VOCs) in air, water, and soil samples for regulatory compliance.
• Petrochemical Research: Acts as a labeled compound in catalytic studies, process optimization, and fuel analysis.
• Pharmaceutical Impurity Profiling: Utilized in method development and validation for detecting and quantifying process-related impurities.
• Metabolic Studies: Functions as a stable isotopic label in pharmacokinetic and metabolic pathway research.

Basic Information

Item	Detail
Product Name	Ethylbenzene-D10
CAS No.	25837-05-2
Molecular Formula	C8D10
Molecular Weight	116.24 g/mol
Synonyms	Perdeuterated Ethylbenzene; Ethylbenzene-d10; Ethylbenzene (phenyl-d5, ethyl-d5); 1,2,3,4,5-Pentadeuterio-6-(1,1,2,2,2-pentadeuterioethyl)benzene; Benzene, 1,2,3,4,5-pentadeuterio-6-(1,1,2,2,2-pentadeuterioethyl)-; Ethylbenzene-D10 (CAS 25837-05-2); Deuterated Ethylbenzene (10-D)
EINECS	Contact for details

Quality Control

Every batch of Ethylbenzene-D10 is produced and tested under a strict quality management system to ensure exceptional isotopic and chemical purity. Our products undergo rigorous quality testing, including comprehensive spectroscopic analysis, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing isotopic enrichment, chemical purity, and physical properties are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and potential concentration changes.

Specification

Item	Specification
Appearance	Clear Colorless Liquid
Identification (IR)	Conforms to Structure
Isotopic Purity (D-Content)	≥ 99.0 atom % D
Chemical Purity (GC)	≥ 99.0%
Water Content (KF)	≤ 0.1%
Refractive Index (n20D)	1.493 - 1.497
Density (20°C)	0.880 - 0.890 g/mL

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.