Description

(E)-4,4'-(1,2-Diethylethylene)Diphenyl Bis(Hydrogen Sulphate) is a specialized organic sulfate ester compound with a defined stereochemistry. This chemical serves as a valuable intermediate in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a monomer or cross-linking agent in the production of specialty polymers and advanced materials.
• Chemical Synthesis: Acts as a versatile electrophile or sulfonation agent in complex organic transformations for fine chemical production.
• Liquid Crystal & OLED Research: Potential intermediate in the synthesis of organic electronic materials and display components.

Basic Information

Product Name	(E)-4,4'-(1,2-Diethylethylene)Diphenyl Bis(Hydrogen Sulphate)
CAS No.	316-23-4
Molecular Formula	C18H20O8S2
Molecular Weight	428.48 g/mol
Synonyms	Stilbene-4,4'-disulfuric acid; 4,4'-(1,2-Diethylethene-1,2-diyl)diphenyl bis(hydrogen sulfate); (E)-Stilbene-4,4'-disulfate; trans-4,4'-Stilbenedisulfonic acid bis(hydrogen sulfate) ester; 1,1'-(1E)-1,2-Diethyl-1,2-ethenediylbis[4-(sulfooxy)benzene]; 4,4'-(E)-1,2-Diethylethene-1,2-diylbis(phenyl hydrogen sulfate)
EINECS	206-258-6

Quality Control

Our production of (E)-4,4'-(1,2-Diethylethylene)Diphenyl Bis(Hydrogen Sulphate) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the exacting standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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