Description

Spiro[3,6-Dioxabicyclo[3.1.0]Hexane-2,4-[1,3]Dioxolane] (9Ci) is a high-purity, specialized spirocyclic acetal compound, identified by CAS No. 117254-20-3. This chemical serves as a valuable building block and intermediate in advanced organic synthesis, prized for its unique rigid bicyclic structure. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Building block for creating novel herbicides, fungicides, and insecticides with enhanced efficacy.
• Fine Chemical Production: Used in the manufacture of specialty chemicals, flavors, fragrances, and advanced polymers.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of new polymeric materials with specific properties.
• Academic & R&D Laboratories: A valuable reagent for methodological studies and exploring new synthetic pathways in organic chemistry.

Basic Information

Product Name	Spiro[3,6-Dioxabicyclo[3.1.0]Hexane-2,4-[1,3]Dioxolane] (9Ci)
CAS No.	117254-20-3
Molecular Formula	C7H10O4
Molecular Weight	158.15 g/mol
Synonyms	1,4-Dioxaspiro[4.4]nonane, 2,2'-Bi-1,3-dioxolane, Spiro(bis-1,3-dioxolane), 2,2'-Spirobi[1,3-dioxolane], 1,4-Dioxaspiro[4.4]nonane, Spirocyclic acetal, Spiro(bis-1,3-dioxolane), 2,2'-Bi(1,3-dioxolane)
EINECS	Contact for details

Quality Control

Our Spiro[3,6-Dioxabicyclo[3.1.0]Hexane-2,4-[1,3]Dioxolane] (9Ci) is produced under strict quality management systems. Every batch undergoes rigorous analytical testing including HPLC, GC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee it meets your research or production requirements.

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 heat sources and incompatible materials. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
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.