316-23-4

Basic information

• Product Name: (E)-4,4'-(1,2-diethylethylene)diphenyl bis(hydrogen sulphate)
• Synonyms: (E)-4,4'-(1,2-diethylethylene)diphenyl bis(hydrogen sulphate);4,4'-[(E)-1,2-Diethylethene-1,2-diyl]bis(phenol)bissulfate;Stilbestrol disulfate;Einecs 206-257-7;(E)-4,4'-(1,2-Diethylethylene)diphenyl bis(hydrogen sulfate);diethylstilbestrol disulfate
• CAS NO: 316-23-4
• Molecular Formula: C₁₈H₂₀O₈S₂
• Molecular Weight: 430.49248
• EINECS: 206-257-7
• Mol File: 316-23-4.mol
• Article Data: 1

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: 1.44g/cm³
• CAS DataBase Reference: (E)-4,4'-(1,2-diethylethylene)diphenyl bis(hydrogen sulphate)(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-4,4'-(1,2-diethylethylene)diphenyl bis(hydrogen sulphate)(316-23-4)
• EPA Substance Registry System: (E)-4,4'-(1,2-diethylethylene)diphenyl bis(hydrogen sulphate)(316-23-4)

Safety Data

• Hazardous Substances Data: 316-23-4(Hazardous Substances Data)

Usage

Description

(E)-4,4'-(1,2-diethylethylene)diphenyl bis(hydrogen sulphate) is a chemical compound characterized by its molecular formula C22H30O8S2. It is a bis(hydrogen sulfate) salt of 1,2-diethylethylene-diphenyle, known for its role as a phase-transfer catalyst in various chemical reactions. This white solid at room temperature exhibits a high melting point, making it suitable for high-temperature applications in organic chemistry.

Uses

Used in Organic Synthesis:
(E)-4,4'-(1,2-diethylethylene)diphenyl bis(hydrogen sulphate) is used as a phase-transfer catalyst for facilitating reactions between immiscible phases, such as between a solid and a liquid. Its ability to enhance the interaction between different phases allows for more efficient and effective synthesis of various organic compounds.
Used in High-Temperature Reactions:
Due to its relatively high melting point, (E)-4,4'-(1,2-diethylethylene)diphenyl bis(hydrogen sulphate) is used as a catalyst in high-temperature reactions. This property makes it an important component in the synthesis of organic compounds that require elevated temperatures for successful reaction completion.
Used in Pharmaceutical Industry:
(E)-4,4'-(1,2-diethylethylene)diphenyl bis(hydrogen sulphate) is used as a reactant in the synthesis of pharmaceutical compounds. Its role as a phase-transfer catalyst aids in the production of various drugs by enabling more efficient reactions between different phases, ultimately leading to the creation of desired medicinal compounds.
Used in Chemical Research:
In the field of chemical research, (E)-4,4'-(1,2-diethylethylene)diphenyl bis(hydrogen sulphate) is utilized as a catalyst to study and understand complex chemical reactions. Its ability to facilitate reactions between immiscible phases provides researchers with valuable insights into reaction mechanisms and helps in the development of new synthetic methods and compounds.

Upstream product

• 56-53-1 diethylstilbestrol 

Relevant articles and documents

SULFESTROL FOR TREATING CANCER

The invention relates to the use of Sulfestrol (diethylstilbestrol sulfate) in a method of curative or palliative treatment of cancer in a mammal. The inventors have unexpectedly found that Sulfestrol can suitably be employed as an effective drug in the treatment of cancer in mammals. The inventors have further discovered that Sulfestrol can be administered even in high dosages without giving rise to serious side effects. Besides the clinical use of Sulfestrol the present invention also relates to oral dosage units comprising Sulfestrol and to sterile liquids for intravenous administration that comprise Sulfestrol.