Description

Eth 1644 is a specialized chemical compound, identified by CAS No. 80547-18-8, used as a key intermediate or functional additive in advanced manufacturing processes. Its value lies in providing consistent performance and purity, which is critical for ensuring the quality and reliability of the final products in which it is incorporated. This material is essential for industries such as pharmaceuticals, agrochemicals, and specialty polymer synthesis, where precise chemical properties are paramount.

Application

• As a crucial pharmaceutical intermediate in the synthesis of active pharmaceutical ingredients (APIs).
• Used in the formulation of agrochemical products, including pesticides and herbicides.
• Serves as a building block or modifier in the production of specialty polymers and advanced materials.
• Employed in organic synthesis for research and development of novel chemical entities.
• Acts as a functional component in the manufacture of dyes and pigments.
• Potential use as an additive or processing aid in industrial lubricant formulations.

Basic Information

Product Name	Eth 1644
CAS No.	80547-18-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ethane-1,2-diol, tetraacetate; Ethylene glycol tetraacetate; 1,2-Ethanediol, tetraacetate; Acetic acid, 1,2-ethanediyl ester; Tetraacetylethane; Eth 1644 (Trade Name); Glycol tetraacetate; EGTA (in specific contexts)
EINECS	Contact for details

Quality Control

Our Eth 1644 is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. All materials undergo rigorous analytical testing, including chromatographic and spectroscopic methods, to confirm identity and meet agreed specifications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or in opaque storage until use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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