Description

Spirobicyclobutane CAS NO 174-74-3 is a unique and highly strained bicyclic organic compound characterized by its fused four-membered ring structure. This compound is of significant interest in advanced organic synthesis and materials science due to its high ring strain and unique reactivity profile. It serves as a valuable building block for pharmaceutical intermediates, specialty polymers, and novel materials research, making it essential for R&D chemists and process development scientists in fine chemical and advanced material sectors.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex, strained molecular architectures for drug discovery programs.
• Polymer & Material Science: Used as a monomer or cross-linking agent to create polymers with unique thermal and mechanical properties.
• Organic Synthesis Reagent: Employed in cycloaddition reactions and as a strained synthon for constructing challenging carbon frameworks in academic and industrial research.
• Ligand & Catalyst Development: Acts as a scaffold for developing novel ligands and catalysts in asymmetric synthesis.
• Energetic Materials Research: Investigated for its potential application in the development of high-energy-density materials (HEDMs).
• Agrochemical Synthesis: Utilized in the research and development of novel active ingredients with unique modes of action.

Basic Information

Product Name	Spirobicyclobutane
CAS No.	174-74-3
Molecular Formula	C6H8
Molecular Weight	80.13 g/mol
Synonyms	Spiro[2.2]pentane; Bicyclo[1.1.0]butane, 1,1'-spirobi-; Dispiro[2.0.2.2]octane; 1,1'-Spirobi(bicyclo[1.1.0]butane); Spiro(pentane-2,2'-bicyclo[1.1.0]butane); Spirobicyclobutane
EINECS	205-143-2

Quality Control

Our Spirobicyclobutane is produced under stringent quality control protocols to ensure batch-to-batch consistency and high purity for research and development applications. Quality is verified through advanced analytical techniques including GC, GC-MS, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated place, preferably at 2-8°C (refrigerated) or as specified on the label. Keep away from heat, sparks, and open flame. Containers should be kept tightly sealed when not in use to prevent evaporation and potential degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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