Description

2,3,8,9-Tetrahydro-2,9-Dimethylnaphtho[2,1-B:3,4-B']Difuran CAS NO 68873-19-8 is a specialized organic compound belonging to the class of naphthodifurans, characterized by its unique fused heterocyclic structure. This compound is valued for its role as a key synthetic intermediate and building block in advanced organic synthesis. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel materials, pharmaceuticals, and agrochemicals.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Acts as a building block for creating advanced organic electronic materials, such as organic semiconductors and light-emitting materials.
• Dye & Pigment Synthesis: Employed in the production of specialized dyes and pigments due to its fused aromatic structure.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry and catalysis.
• Fine Chemical Production: Used in the custom synthesis of high-value, low-volume specialty chemicals.

Basic Information

Product Name	2,3,8,9-Tetrahydro-2,9-Dimethylnaphtho[2,1-B:3,4-B']Difuran
CAS No.	68873-19-8
Molecular Formula	C₁₆H₁₆O₂
Molecular Weight	240.30 g/mol
Synonyms	2,9-Dimethyl-2,3,8,9-tetrahydronaphtho[2,1-b:3,4-b']difuran; Naphtho[2,1-b:3,4-b']difuran, 2,3,8,9-tetrahydro-2,9-dimethyl-; 2,9-Dimethylnaphtho[2,1-b:3,4-b']difuran; 2,3,8,9-Tetrahydro-2,9-dimethylnaphtho[2,1-b:3,4-b']difuran; 2,9-Dimethyl-2,3,8,9-tetrahydronaphthodifuran
EINECS	Contact for details

Quality Control

Our 2,3,8,9-Tetrahydro-2,9-Dimethylnaphtho[2,1-B:3,4-B']Difuran is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

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 incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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