Description

1,3-Butadiene-2,3-D2 is a deuterium-labeled isotopologue of 1,3-butadiene, a fundamental conjugated diene. This labeled compound is essential for advanced research and analytical applications where precise molecular tracking is required. It is primarily utilized by scientists and manufacturers in the fields of organic synthesis, mechanistic studies, and analytical chemistry, particularly in the development of deuterated standards for mass spectrometry.

Application

• Internal Standard for Mass Spectrometry: Used as a quantitative reference standard in GC-MS and LC-MS analysis for accurate measurement of 1,3-butadiene and related compounds.
• Mechanistic Reaction Studies: Employed as a tracer in chemical reaction mechanisms to study pathways, kinetics, and isotope effects in polymerization and cycloaddition reactions.
• Deuterated Polymer Synthesis: Serves as a monomer for the synthesis of specifically deuterated polymers, such as polybutadiene, for advanced materials research and neutron scattering studies.
• NMR Spectroscopy Solvent: Can be used in the preparation of deuterated solvents or reagents for NMR spectroscopy to eliminate interfering proton signals.
• Pharmaceutical Intermediate: Acts as a building block in the synthesis of complex, deuterated pharmaceutical compounds where the deuterium label can alter metabolic profiles.
• Environmental and Toxicological Research: Applied in studies modeling the environmental fate, metabolism, and toxicology of 1,3-butadiene.

Basic Information

Product Name	1,3-Butadiene-2,3-D2
CAS No.	1983-06-8
Molecular Formula	C4H4D2
Molecular Weight	56.10 g/mol
Synonyms	Butadiene-2,3-d2; 2,3-Dideuterio-1,3-butadiene; (2,3-Dideuterio)buta-1,3-diene; 1,3-Butadiene-d2 (2,3); Deuterated 1,3-Butadiene; 1,3-Butadiene-2,3-dideuterio; Butadiene-d2; 1,3-Butadiene (2,3-D2)
EINECS	Contact for details

Quality Control

Our 1,3-Butadiene-2,3-D2 is produced and handled under stringent conditions to ensure isotopic and chemical purity. Each batch is characterized by advanced analytical techniques including NMR and GC-MS to confirm deuterium incorporation and chemical identity. Certificates of Analysis (COA) detailing isotopic purity, chemical purity, and assay are provided to guarantee consistency and reliability for your critical research and synthesis work.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and gaseous nature under standard conditions, this material is typically supplied in sealed ampoules or gas cylinders. Store in a cool, well-ventilated area away from heat, sparks, and open flames. For long-term stability, store under an inert atmosphere at recommended low temperatures. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Colorless gas (liquefied)
Identification (NMR)	Conforms to structure
Chemical Purity (GC)	≥ 98.0%
Isotopic Purity (D-content)	≥ 98 atom % D
Isotopic Isomer Distribution	Specified on COA
Assay (NMR/GC-MS)	≥ 98.0%

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