Description

1,3-Diethylbenzene--D4 is a deuterated analog of 1,3-diethylbenzene, where four hydrogen atoms are replaced by deuterium, a stable hydrogen isotope. This isotopic labeling is critical for applications requiring non-radioactive tracing, internal standards, and mechanistic studies where spectral distinction is necessary. It is an essential material for researchers and manufacturers in analytical chemistry, pharmaceuticals, and advanced materials science who require high isotopic purity and chemical stability.

Application

• Internal Standard for Mass Spectrometry (MS): Used as a quantitative reference in GC-MS and LC-MS analyses due to its nearly identical chemical properties but distinct mass.
• NMR Solvent & Reagent: Serves as a deuterated solvent or reagent in Nuclear Magnetic Resonance (NMR) spectroscopy to avoid signal interference from protons.
• Pharmaceutical Research: Employed in drug metabolism and pharmacokinetics (DMPK) studies to trace the fate of molecules within biological systems.
• Chemical Reaction Mechanism Studies: Acts as a tracer to elucidate reaction pathways and intermediates in catalytic and synthetic chemistry.
• Polymer Science: Used in the development and analysis of deuterated polymers for specialized optical and electronic properties.
• Environmental Analysis: Applied as a standard in the detection and quantification of aromatic compounds in complex environmental samples.

Basic Information

Product Name	1,3-Diethylbenzene--D4
CAS No.	1219803-29-8
Molecular Formula	C10D4H10
Molecular Weight	138.25 g/mol
Synonyms	Deuterated 1,3-Diethylbenzene; 1,3-Diethylbenzene-d4; m-Diethylbenzene-d4; [2H4]-1,3-Diethylbenzene; DEB-d4; 1,3-Bis(ethyl-d2)benzene; (1,3-Diethylbenzene)-d4; m-Xylene-d4, diethyl-
EINECS	Contact for details

Quality Control

Every batch of 1,3-Diethylbenzene--D4 is produced and analyzed under strict quality management protocols. We ensure high chemical and isotopic purity through advanced analytical techniques including GC, NMR, and MS. A comprehensive Certificate of Analysis (COA) detailing purity, isotopic enrichment, and impurity profiles is provided with each shipment to guarantee consistency and reliability for your critical research and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 98.0%
Isotopic Enrichment	≥ 98 atom % D
Water Content (KF)	≤ 0.1%

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