Description

Dimethyl 5-Bentyloxy-Isophthalate is a high-purity organic ester compound, serving as a versatile intermediate in advanced chemical synthesis. Its value lies in providing a reliable and consistent building block for the production of specialty polymers, liquid crystals, and pharmaceutical agents. This product is essential for R&D laboratories and industrial manufacturers in the fine chemicals, advanced materials, and life sciences sectors seeking precise molecular control.

Application

• Pharmaceutical Intermediate: A key synthon in the development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Liquid Crystal Materials: Used in the synthesis of monomers and intermediates for liquid crystal displays (LCDs) and optical devices.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent to impart specific properties to engineering plastics and specialty coatings.
• Organic Synthesis Building Block: Employed in research and production for constructing complex organic architectures via esterification and coupling reactions.
• Dye & Pigment Intermediate: Serves as a precursor in the manufacture of specialized colorants and functional dyes.
• Agrochemical Synthesis: Utilized in the development of novel crop protection agents and herbicides.

Basic Information

Product Name	Dimethyl 5-Bentyloxy-Isophthalate
CAS No.	53478-04-9
Molecular Formula	C17H18O5
Molecular Weight	302.32 g/mol
Synonyms	5-(Benzyloxy)isophthalic Acid Dimethyl Ester; Dimethyl 5-(Phenylmethoxy)-1,3-benzenedicarboxylate; 1,3-Benzenedicarboxylic Acid, 5-(Phenylmethoxy)-, Dimethyl Ester; Isophthalic Acid, 5-Benzyloxy-, Dimethyl Ester; Benzyloxy Isophthalate Dimethyl Ester
EINECS	Contact for details

Quality Control

Our Dimethyl 5-Bentyloxy-Isophthalate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for fine chemical and pharmaceutical applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.