Description

Ortho-Di-n-Butoxybenzene is a high-purity aromatic ether compound, also known by its CAS number 20367-35-5. This specialty chemical serves as a versatile intermediate and functional additive, valued for its unique solubility profile and chemical stability. It is primarily utilized by manufacturers in the agrochemical, pharmaceutical, and polymer industries for synthesis, formulation, and research applications.

Application

• Agrochemical Intermediate: A key building block in the synthesis of advanced herbicides, pesticides, and plant growth regulators.
• Pharmaceutical Synthesis: Used as a precursor or solvent in the development of active pharmaceutical ingredients (APIs) and fine chemicals.
• Polymer & Resin Modifier: Acts as a plasticizer, stabilizer, or co-monomer to modify the properties of specialty polymers and epoxy resins.
• Organic Synthesis Reagent: Employed in laboratories and R&D for coupling reactions, etherifications, and as a protecting group in multi-step synthesis.
• Flavor & Fragrance Ingredient: Serves as a synthetic intermediate for certain aromatic compounds used in fragrance compositions.
• Electronics Chemicals: Investigated for use in photoresist formulations and as a high-boiling point solvent in electronic material processing.

Basic Information

Product Name	Ortho-Di-n-Butoxybenzene
CAS No.	20367-35-5
Molecular Formula	C14H22O2
Molecular Weight	222.32 g/mol
Synonyms	1,2-Dibutoxybenzene; o-Dibutoxybenzene; Benzene, 1,2-dibutoxy-; 1,2-Di-n-butoxybenzene; 2,3-Dibutoxybenzene (incorrect but common); DBDB; NSC 403119; Ortho-Dibutoxybenzene
EINECS	243-764-9

Quality Control

Our Ortho-Di-n-Butoxybenzene is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including GC/HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets exacting standards for industrial and research use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C/59-77°F). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.485 - 1.495
Density (20°C)	0.95 - 0.98 g/mL
Boiling Point	Approx. 285 - 295 °C

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