Description

2-(Dimethylamino)-5,5-Dimethyl-1,3,2-Dioxaphosphorinane 2-Sulfide is a specialized organophosphorus compound featuring a unique cyclic dioxaphosphorinane structure with a sulfide and dimethylamino substituent. This chemical matters as a versatile intermediate and ligand, offering significant value in advanced synthesis and catalysis for high-performance materials. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel active ingredients and functional additives.

Application

• As a key phosphorus-containing ligand in transition metal catalysis for cross-coupling reactions.
• An advanced chemical intermediate in the synthesis of novel pharmaceuticals and agrochemicals.
• Utilized in the research and development of flame retardants and other functional polymer additives.
• Acts as a precursor or modifier in the creation of specialty surfactants and lubricant additives.
• Employed in asymmetric synthesis and other complex organic transformations requiring chiral or sterically hindered phosphorus centers.
• Used in material science research for developing novel coordination complexes and metal-organic frameworks (MOFs).

Basic Information

Product Name	2-(Dimethylamino)-5,5-Dimethyl-1,3,2-Dioxaphosphorinane 2-Sulfide
CAS No.	15905-28-9
Molecular Formula	C7H16NO2PS
Molecular Weight	209.25 g/mol
Synonyms	5,5-Dimethyl-2-(dimethylamino)-1,3,2-dioxaphosphorinane 2-sulfide; 2-Dimethylamino-5,5-dimethyl-1,3,2-dioxaphosphorinane 2-sulfide; Dioxaphosphorinane sulfide derivative; DMAPOS; Cyclic aminophosphonate sulfide; 1,3,2-Dioxaphosphorinane, 2-(dimethylamino)-5,5-dimethyl-, 2-sulfide
EINECS	Contact for details

Quality Control

Our 2-(Dimethylamino)-5,5-Dimethyl-1,3,2-Dioxaphosphorinane 2-Sulfide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and moisture. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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