Description

Isopropyl Naphthalene-1-Sulfonate is a specialized organic sulfonate ester with significant utility as a chemical intermediate and functional additive. Its molecular structure makes it valuable for modifying surface properties and synthesizing more complex molecules in advanced manufacturing. This product is essential for industries focused on specialty chemicals, material science, and performance additives, where precise chemical functionality is required.

Application

• Key intermediate in the synthesis of dyes, pigments, and optical brighteners.
• Potential monomer or cross-linking agent in the production of specialty polymers and resins.
• Surface-active agent or wetting aid in advanced coating and ink formulations.
• Chemical building block for pharmaceutical and agrochemical active ingredients.
• Functional additive in lubricants and industrial fluids to alter surface interactions.
• Research and development reagent in organic chemistry and material science laboratories.

Basic Information

Product Name	Isopropyl Naphthalene-1-Sulfonate
CAS No.	67199-55-7
Molecular Formula	C₁₃H₁₄O₃S
Molecular Weight	250.31 g/mol
Synonyms	1-Naphthalenesulfonic Acid Isopropyl Ester; Isopropyl 1-Naphthalenesulfonate; Isopropyl Naphthalene-1-Sulphonate; 1-Naphthalenesulfonic Acid, 1-Methylethyl Ester; 1-Isopropylsulfonylnaphthalene; Naphthalene-1-sulfonic Acid Isopropyl Ester; Isopropyl Naphthalenesulfonate
EINECS	Contact for details

Quality Control

Our Isopropyl Naphthalene-1-Sulfonate is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling. Certificates of Analysis (COA) documenting all test results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (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.