Description

Ethyl Diprop-2-Ynyl Phosphate is a specialized organophosphorus compound with a unique structure featuring propargyl (alkyne) groups. This chemical serves as a valuable intermediate and functional additive in advanced material synthesis and specialty chemical manufacturing. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and polymer industries for applications requiring precise molecular modification and controlled reactivity.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting neurological pathways.
• Agrochemical Synthesis: Acts as a key building block for creating advanced herbicides, insecticides, and plant growth regulators.
• Flame Retardant Precursor: Serves as a starting material for the development of phosphorus-based flame retardant additives for polymers and textiles.
• Polymer Modification Agent: Employed to introduce phosphate and alkyne functionalities into polymer chains, enhancing properties like adhesion, cross-linking, and thermal stability.
• Ligand and Catalyst Development: Utilized in organometallic chemistry for the preparation of specialized ligands and catalysts in asymmetric synthesis.
• Research & Development: A crucial reagent in academic and industrial R&D for exploring new reactions in organophosphorus chemistry and material science.

Basic Information

Product Name	Ethyl Diprop-2-Ynyl Phosphate
CAS No.	69695-73-4
Molecular Formula	C9H13O4P
Molecular Weight	216.17 g/mol
Synonyms	Di(2-propynyl) ethyl phosphate; Ethyl bis(2-propynyl) phosphate; Ethyl di(2-propyn-1-yl) phosphate; Ethyl dipropargyl phosphate; Phosphoric acid, ethyl di(2-propynyl) ester; O,O-Dipropargyl O-ethyl phosphate; CAS 69695-73-4
EINECS	Contact for details

Quality Control

Our Ethyl Diprop-2-Ynyl Phosphate is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and key specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, open flames, and strong oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.15 - 1.25

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