Description

Phosphine-D2 is a deuterated isotopologue of phosphine, where two hydrogen atoms are replaced by deuterium, offering a stable isotopic label for advanced research and synthesis. This compound is critical for mechanistic studies and spectroscopic analysis where tracking hydrogen atom pathways is essential. It is primarily utilized by researchers and manufacturers in the fields of deuterium labeling, NMR spectroscopy, and specialized chemical synthesis.

Application

• Deuterium Labeling Agent: Used as a source of deuterium in the synthesis of labeled compounds for metabolic and pharmacokinetic studies.
• NMR Spectroscopy: Serves as a valuable tool in nuclear magnetic resonance spectroscopy due to its distinct nuclear spin properties.
• Mechanistic Research: Employed in reaction mechanism elucidation to trace hydrogen/deuterium exchange pathways.
• Semiconductor Manufacturing: Used in specialized doping and etching processes within the electronics industry.
• Catalysis Studies: Applied in research on catalytic processes involving phosphine ligands and intermediates.
• Reference Standard: Acts as a high-purity analytical standard for calibration and method development.

Basic Information

Product Name	Phosphine-D2
CAS No.	13780-29-5
Molecular Formula	D2P
Molecular Weight	35.00 g/mol
Synonyms	Deuterated Phosphine; Phosphine-d2; Deuterophosphine; Dideuteriophosphine; PD2; Phosphorus Deuteride; [2H2]Phosphine
EINECS	Contact for details

Quality Control

Our Phosphine-D2 is produced and handled under stringent conditions to ensure isotopic purity and chemical integrity. Each batch undergoes rigorous analytical testing, including NMR and GC-MS, to verify deuterium content and chemical purity. A Certificate of Analysis (COA) detailing isotopic enrichment, assay, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed, properly rated cylinder or container, protected from all light exposure. Store in a cool, well-ventilated area away from heat, ignition sources, and incompatible materials. Due to its highly volatile and gaseous nature, containers must be kept upright and secured. Store at room temperature (15-25°C).

Specification

Item	Specification
Appearance	Colorless Gas
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Deuterium Isotopic Enrichment	≥ 98 atom % D
Phosphine (PH3) Content	≤ 1.0%
Other Volatile Impurities	≤ 1.0%

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