Description

Benzene-1,2,4,5-D4 is a deuterium-labeled isotopologue of benzene, a crucial internal standard and tracer in advanced analytical chemistry. Its defined isotopic enrichment provides unmatched precision for quantitative analysis and mechanistic studies in research and development. This high-purity compound is essential for scientists and quality control professionals in the pharmaceutical, agrochemical, and environmental sectors who require definitive reference materials for mass spectrometry and NMR spectroscopy.

Application

• Internal Standard for Mass Spectrometry (MS): Used for the accurate quantification of benzene and related aromatic compounds in complex matrices via GC-MS or LC-MS.
• NMR Spectroscopy Solvent & Tracer: Serves as a deuterated solvent for proton NMR and as a tracer to study reaction mechanisms and metabolic pathways.
• Pharmaceutical Research: Employed in drug metabolism and pharmacokinetics (DMPK) studies to track the fate of drug molecules.
• Environmental Analysis: Critical for the precise measurement of benzene and volatile organic compound (VOC) levels in air, water, and soil samples.
• Material Science Research: Used in the study of polymerization kinetics and the structure of polymers and advanced materials.
• Chemical Synthesis: Acts as a labeled starting material or intermediate for the synthesis of more complex deuterated compounds.

Basic Information

Item	Detail
Product Name	Benzene-1,2,4,5-D4
CAS No.	14919-17-6
Molecular Formula	C6D4H2
Molecular Weight	84.13 g/mol
Synonyms	1,2,4,5-Tetradeuteriobenzene; Benzene-d4 (1,2,4,5); [1,2,4,5-2H4]Benzene; Deuteriobenzene; Perdeuterobenzene (partial); Benzene (ring-d4); C6H2D4; Isotopic benzene standard
EINECS	Contact for details

Quality Control

Every batch of Benzene-1,2,4,5-D4 is manufactured and tested under strict quality management systems. We guarantee high chemical and isotopic purity, verified by advanced analytical techniques including NMR, GC-MS, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, isotopic enrichment, and physical properties is provided with each shipment to ensure traceability and compliance with your research or quality protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and open flames. Due to its highly volatile nature, ensure containers are securely sealed when not in use. Recommended storage temperature is 2-8°C to maintain optimal stability.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 99.0%
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.