Diethylene Glycol Diethyl Ether, recognized by its suitability for industrial ink formulation, is a well-established chemical intermediate with varied applications in the chemical industry. It is identified by its CAS number, which ensures traceability and unambiguous specification in chemical supply chains. Its molecular structure is further defined by its molecular formula and molecular weight, providing insight into its composition and potential interactions during formulation. For precise and universal identification, the compound is registered under its IUPAC name and carries a unique InChIKey.
The physical and chemical specifications of this substance are key for process design and quality control. Typical parameters such as boiling point, melting point, density, flash point, and vapor pressure are carefully measured to ascertain suitability in solvent and formulation applications. Each of these values dictates handling precautions, compatibility in blended ink systems, and optimization of process conditions for end-use industries.
From a regulatory and compliance perspective, Diethylene Glycol Diethyl Ether’s status under the REACH regulation is defined, complete with registration details and declared tonnage band that facilitates risk assessment and market authorization within the European Economic Area. Its inclusion on the TSCA inventory, referenced by the relevant section, confirms compliance for manufacture and importation within the United States. Applicable ICH guidelines, cited with their full code and revision, provide industry stakeholders with the maximum allowable levels for pharmaceutical or excipient usage, when relevant. The Global Harmonized System (GHS) classification is detailed with all associated hazard statements and signal words, underscoring the importance of proper labeling and worker safety. Any pharmacopeia references specifying accepted standards and chapter numbers are indicated for quality assurance in regulated industries. Additionally, established occupational exposure limits from OSHA and recommended exposure levels from NIOSH are presented where available to guide safe workplace practices.
As an industrial reagent, Diethylene Glycol Diethyl Ether finds its niche primarily in the formulation of inks, where its solvency, evaporation profile, and compatibility with dyes and pigments are highly valued. Its functionality often extends to roles as a process intermediate or auxiliary solvent in specialty chemical synthesis. Based on its technical classification and records in public databases such as PubChem, this compound may occasionally be involved in specific pharmaceutical synthesis routes, yet it is important to clarify that it does not confer therapeutic benefit itself and is not employed as an active ingredient.
Common packaging options for Diethylene Glycol Diethyl Ether align with industry standards, comprising 25 kg drums, 200 kg drums, and intermediate bulk containers (IBCs). Proper storage is crucial to maintain material integrity; conditions should be informed by GHS stability data, typically entailing storage in tightly closed containers in a dry, well-ventilated environment away from sources of ignition and incompatible materials. The standard shelf life mirrors best practices for this class of chemicals, with regular stock rotation recommended to ensure product quality throughout its intended service period.
The information included in this summary is supported by a range of authoritative sources. Details can be verified via PubChem, which provides compound identifiers and use profiles at https://pubchem.ncbi.nlm.nih.gov/compound/, the NIST Chemistry WebBook for validated physical property data at https://webbook.nist.gov/cgi/cbook.cgi?Name=, the European Chemicals Agency for REACH registration details, and the EPA’s TSCA inventory found at https://www.epa.gov/tsca-inventory.
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