Description

Isocyanic Acid, 3A,4,5,6,7,7A-Hexahydro-4,7-Methanoinden-5-Yl Ester, Endo,Exo-5- (8Ci) CAS NO 18530-48-8 is a specialized bicyclic isocyanate monomer derived from a norbornene-type structure. This compound is valued for its unique reactivity, serving as a critical building block in the synthesis of advanced polymers and specialty chemicals. It is primarily sought by R&D chemists and industrial manufacturers in the polymer, coatings, and adhesives sectors for developing materials with enhanced thermal and mechanical properties.

Application

• Polymer Synthesis: A key monomer for producing polyurethanes, polyureas, and other specialty polymers with tailored properties.
• Advanced Coatings & Adhesives: Used in formulating high-performance, cross-linked coatings, sealants, and adhesives requiring chemical resistance and durability.
• Chemical Intermediate: Serves as a versatile intermediate in organic synthesis for pharmaceuticals and agrochemical research.
• Material Science R&D: Employed in developing novel polymeric materials, including elastomers and thermosetting resins.
• Cross-linking Agent: Functions as an effective cross-linker to modify and enhance the performance of existing polymer matrices.

Basic Information

Product Name	Isocyanic Acid, 3A,4,5,6,7,7A-Hexahydro-4,7-Methanoinden-5-Yl Ester, Endo,Exo-5- (8Ci)
CAS No.	18530-48-8
Molecular Formula	C11H13NO
Molecular Weight	175.23 g/mol
Synonyms	5-Isocyanato-3a,4,5,6,7,7a-hexahydro-4,7-methano-1H-indene; Endo,Exo-5-Isocyanato-3a,4,5,6,7,7a-hexahydro-4,7-methanoindene; Bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride isocyanate derivative; Norbornene isocyanate; 5-Isocyanatonorbornene; 2,5-Norbornadiene isocyanate adduct; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of Isocyanic Acid, 3A,4,5,6,7,7A-Hexahydro-4,7-Methanoinden-5-Yl Ester adheres to stringent quality protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for advanced synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under a dry inert atmosphere (e.g., nitrogen or argon) to prevent degradation from moisture ingress.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	Contact for details
Refractive Index (n20D)	Contact for details

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