Description

1,3,2-Dioxaphospholane,4-Methyl-2-(1-Methylethyl)-,2-Oxide(9Ci) is a specialized organophosphorus compound, specifically a cyclic phosphonate ester, valued for its role as a versatile chemical intermediate and ligand precursor. Its unique structure makes it a critical building block in advanced material science and pharmaceutical research, enabling the synthesis of complex molecules with tailored properties. This high-purity intermediate is essential for R&D and production in sectors requiring precise chemical functionality, such as agrochemicals, polymer additives, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs) and prodrugs, particularly those requiring phosphorus-containing functional groups.
• Agrochemical Synthesis: Serves as a key precursor for developing advanced herbicides, insecticides, and plant growth regulators with enhanced efficacy.
• Ligand for Catalysis: Employed in the preparation of chiral or bidentate ligands for asymmetric catalysis and transition metal complexes.
• Polymer & Material Science: Acts as a monomer or additive for creating flame-retardant polymers, specialty resins, and advanced materials with modified thermal or mechanical properties.
• Chemical Research (R&D): A valuable reagent in academic and industrial laboratories for exploring new organic reactions and synthesizing heterocyclic compounds.
• Electrolyte Additive: Investigated for use in lithium-ion battery electrolytes to improve stability and performance at high voltages.

Basic Information

Product Name	1,3,2-Dioxaphospholane,4-Methyl-2-(1-Methylethyl)-,2-Oxide(9Ci)
CAS No.	84549-34-8
Molecular Formula	C6H13O3P
Molecular Weight	164.14 g/mol
Synonyms	4-Methyl-2-isopropyl-1,3,2-dioxaphospholane 2-oxide; 2-Isopropoxy-4-methyl-1,3,2-dioxaphospholane 2-oxide; 2-Isopropyl-4-methyl-1,3,2-dioxaphospholane 2-oxide; Cyclic isopropyl methylphosphonate; Isopropyl methylphosphonate cyclic ester; 1,3,2-Dioxaphospholane, 4-methyl-2-(1-methylethyl)-, 2-oxide; 4-Methyl-2-(propan-2-yl)-1,3,2λ⁵-dioxaphospholane 2-oxide
EINECS	Contact for details

Quality Control

Our production of 1,3,2-Dioxaphospholane,4-Methyl-2-(1-Methylethyl)-,2-Oxide(9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, HPLC, and NMR to verify identity, potency, and impurity profiles. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Impurities (GC)	Reported on COA
Refractive Index	To be provided on COA
Density	To be provided on COA

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