Diallyl Phthalate-3,4,5,6-d4 | CAS 2514944-45-5

OVERVIEW of Diallyl Phthalate-3,4,5,6-d4 | CAS 2514944-45-5 

Diallyl Phthalate-3,4,5,6-d₄ is a deuterium-labeled phthalate ester, widely used as an internal standard for analytical determination of diallyl phthalate in environmental, industrial, and consumer product samples. The four deuterium atoms substituted on the aromatic ring yield a clear mass spectral shift, providing high-accuracy quantification through isotope-dilution methods.

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CHEMICAL INFORMATION

• Name: Diallyl phthalate-d₄

• Molecular Formula: C₁₄H₁₀D₄O₄

• Molecular Weight: ~250.29 g/mol

• CAS Number: 2514944-45-5

• Isotopic Enrichment: Typically ≥98% D

• Chemical Class: Deuterated aromatic phthalate ester

• Solubility: Soluble in most organic solvents (ACN, methanol, DCM); minimal solubility in water

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APPLICATIONS  of  Diallyl Phthalate-3,4,5,6-d4 | CAS 2514944-45-5

• Mass Spectrometry Internal Standard for the quantification of diallyl phthalate in diverse sample matrices.

• Environmental Monitoring: Detection of phthalate contaminants in water, soil, wastewater, and air particulates.

• Consumer Product Testing: Evaluation of phthalate migration from plastics, adhesives, resins, and coatings.

• Polymer Industry QC: Calibration and validation of analytical methods for resin and plasticizer analysis.

• Toxicological Research: Tracking metabolic or degradation pathways using isotope labeling.

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ADVANTAGES  of  Diallyl Phthalate-3,4,5,6-d4 | CAS 2514944-45-5

• Excellent Mass Differentiation: Deuterium substitution enables clear MS separation from the native compound for accurate quantitative work.

• Structural & Chemical Similarity: Mimics the behavior of unlabeled diallyl phthalate for reliable recovery and matrix correction.

• Enhanced Precision & Sensitivity: Ideal for trace-level detection in complex matrices.

• Stable & Reproducible: Supports long-term QC, method validation, and regulatory testing needs.

• Versatile Across Techniques: Compatible with GC-MS, LC-MS, and high-resolution MS workflows.

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SUMMARY
Diallyl Phthalate-3,4,5,6-d₄ is a high-quality, deuterium-enriched internal standard designed for precise quantification of diallyl phthalate in environmental, industrial, and consumer product analyses. Its stable isotopic labeling and close physicochemical match to the natural compound make it an essential tool for accurate, reproducible mass spectrometric measurements.

 

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