Description

Di-n-Butyl Phthalate-D22 is a deuterium-labeled analog of the common plasticizer di-n-butyl phthalate (DBP), specifically designed for analytical and research applications. This stable isotope-labeled compound is essential for use as an internal standard in mass spectrometry, enabling highly accurate and reliable quantitative analysis. It is a critical tool for researchers and quality control laboratories in the polymer, environmental monitoring, and pharmaceutical industries who require precise measurement of phthalate compounds.

Application

• Internal Standard for GC-MS and LC-MS analysis of phthalates.
• Quantitative analysis in environmental testing for plasticizer contamination.
• Metabolite tracing and pharmacokinetic studies in biomedical research.
• Polymer research and quality control for plasticizer content and migration.
• Method development and validation in analytical chemistry laboratories.
• Forensic analysis for material identification and degradation studies.

Basic Information

Item	Detail
Product Name	Di-n-Butyl Phthalate-D22
CAS No.	358731-15-4
Molecular Formula	C16D22O4
Molecular Weight	286.44 g/mol (approx.)
Synonyms	Di-n-butyl phthalate-d22; DBP-d22; Di-n-butyl 1,2-benzenedicarboxylate-d22; Deuterated Dibutyl Phthalate; Dibutyl Phthalate (D22); Phthalic Acid, Di-n-butyl Ester-d22; 1,2-Benzenedicarboxylic Acid, 1,2-Dibutyl Ester-d22; Bis(n-butyl) Phthalate-d22
EINECS	Contact for details

Quality Control

Our Di-n-Butyl Phthalate-D22 is produced under strict quality protocols to ensure high isotopic purity and chemical stability, meeting the exacting requirements of analytical reference standards. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing isotopic enrichment (e.g., D atom %), chemical purity, and analytical results. We support compliance with relevant standards for analytical reagents.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry, well-ventilated area. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear Colorless Liquid
Identification (IR)	Conforms to Standard
Isotopic Purity (D atom %)	≥ 98%
Chemical Purity (GC)	≥ 99%
Water Content (KF)	≤ 0.1%

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