Description

(E)-1,1'-[Vinylenebis(Sulphonyl)]Bispropane CAS NO 1113-14-0 is a specialized organic chemical compound featuring a central vinylidene bridge flanked by two sulfonyl-linked propane groups. This unique molecular architecture makes it a valuable intermediate for synthesizing advanced materials and functional chemicals. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for creating novel active ingredients and by material scientists developing specialty polymers.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those requiring sulfone or vinyl sulfone functional groups.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where its structure can contribute to specific biological activity.
• Polymer & Material Science: Serves as a cross-linking agent or monomer precursor for developing specialty polymers with enhanced thermal or chemical resistance.
• Organic Synthesis Reagent: Employed in research laboratories as a versatile reagent for constructing complex organic molecules via reactions involving its sulfonyl and alkene moieties.
• Liquid Crystal & Electronic Materials: Investigated as a potential component in the synthesis of organic semiconductors or liquid crystal materials due to its rigid, conjugated structure.

Basic Information

Product Name	(E)-1,1'-[Vinylenebis(Sulphonyl)]Bispropane
CAS No.	1113-14-0
Molecular Formula	C8H14O4S2
Molecular Weight	238.32 g/mol
Synonyms	1,1'-(1,2-Ethenediyl)bis[1-(methylsulfonyl)propane]; (E)-1,1'-(Ethene-1,2-diyl)bis(1-methylsulfonylpropane); Divinyl Sulfone Dimer (related); Bis(1-methylsulfonylpropyl) Ethene; 1,1'-(Vinylenebis(sulfonyl))bispropane; E-1,1'-[Vinylidenebis(sulfonyl)]bispropane
EINECS	Contact for details

Quality Control

Our (E)-1,1'-[Vinylenebis(Sulphonyl)]Bispropane is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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