Description

Benzo[1,2-D:4,5-D]Bis[1,3]Dioxin, 4,9-Dihydro-2,7-Dimethyl- (9Ci) is a specialized heterocyclic organic compound with a unique fused dioxin structure. This high-purity chemical intermediate is valued for its precise molecular architecture, which is critical for advanced synthetic pathways in fine chemical and pharmaceutical research. It serves as a key building block for researchers and manufacturers in the agrochemical, pharmaceutical, and material science industries seeking to develop novel compounds with specific functional properties.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for complex heterocyclic target molecules.
• Agrochemical Research: Used in the development of new generation herbicides, fungicides, and plant growth regulators where its dioxin core structure imparts specific biological activity.
• Material Science: Acts as a monomer or functional additive in the research of advanced polymers, ligands for metal-organic frameworks (MOFs), and specialty coatings.
• Organic Synthesis & Catalysis: Employed as a sophisticated ligand or building block in catalytic systems and multi-step organic synthesis for academic and industrial R&D.
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized dyes and organic pigments due to its stable, fused-ring aromatic system.

Basic Information

Product Name	Benzo[1,2-D:4,5-D]Bis[1,3]Dioxin, 4,9-Dihydro-2,7-Dimethyl- (9Ci)
CAS No.	80067-73-8
Molecular Formula	C12H12O4
Molecular Weight	220.22 g/mol
Synonyms	4,9-Dihydro-2,7-dimethylbenzo[1,2-d:4,5-d']bis[1,3]dioxin; 2,7-Dimethyl-4,9-dihydrobenzo[1,2-d:4,5-d']bis[1,3]dioxin; Benzo[1,2-d:4,5-d']bis[1,3]dioxin, 4,9-dihydro-2,7-dimethyl-; 80067-73-8; NSC 407348
EINECS	Contact for details

Quality Control

Our Benzo[1,2-D:4,5-D]Bis[1,3]Dioxin, 4,9-Dihydro-2,7-Dimethyl- (9Ci) is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to support your quality assurance and regulatory compliance needs.

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 and incompatible materials.

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.