Poly(melamine-co-formaldehyde) isobutylated, solution
Poly(melamine-co-formaldehyde) isobutylated solution (CAS 68002-21-1) is a cross-linking agent supplied by Tech Serve Solutions. This copolymer solution, typically found at 50% concentration in isobutanol, offers a refractive index of n20/D 1.468 and a density of 1 g/mL at 25°C. Its primary application lies in its ability to facilitate polymerisation and enhance material properties in various industrial formulations.

Cross-linking Agent
This isobutylated melamine-formaldehyde copolymer solution functions as an effective cross-linking agent. It is utilised to improve the mechanical properties, chemical resistance, and thermal stability of various polymer systems.
Resin Modification
The copolymer can be incorporated into resin formulations to modify their performance characteristics. It aids in creating durable and resilient materials suitable for demanding applications.
Surface Coatings
Utilised in the formulation of surface coatings, this solution contributes to enhanced hardness, adhesion, and durability of protective and decorative finishes.
| Boiling point | 108 °C |
|---|---|
| Density | 1 g/mL at 25 °C |
| Refractive index | n20/D 1.468 |
| Concentration | 50 wt. % in isobutanol |
| Application | Cross-linking agent. |




Hazard statements
- H226Flammable liquid and vapour
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H318Causes serious eye damage
- H335May cause respiratory irritation
- H351Suspected of causing cancer
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Flash point | 25 °C / 77 °F |
|---|---|
| Transport (UN / ADR) | UN 2924 8(3) / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 10-37/38-40-41-43-67 |
| Safety statements (S) | 26-36/37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Poly(melamine-co-formaldehyde) isobutylated solution used for?
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Poly(melamine-co-formaldehyde) isobutylated solution (CAS 68002-21-1) is primarily used as a cross-linking agent in various polymer and resin systems to enhance their mechanical, chemical, and thermal properties.
What are the CAS number and chemical formula for this product?
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The CAS number for Poly(melamine-co-formaldehyde) isobutylated solution is 68002-21-1. The chemical formula is not explicitly provided for this copolymer solution.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Poly(melamine-co-formaldehyde) isobutylated solution at a concentration of 50 wt. % in isobutanol. We do not represent this product as USP, BP, or EP grade; it is supplied for technical and research applications.
How should Poly(melamine-co-formaldehyde) isobutylated solution be handled safely?
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This product is flammable and can cause skin irritation, serious eye damage, and allergic skin reactions. It may also cause respiratory irritation and drowsiness or dizziness, and is suspected of causing cancer. Handle with appropriate personal protective equipment in a well-ventilated area, away from ignition sources. Refer to the Safety Data Sheet (SDS) for comprehensive safety information.
How is this chemical packed, shipped, and exported?
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Poly(melamine-co-formaldehyde) isobutylated solution is packed in compliance with UN 2924 regulations for hazardous materials. Tech Serve Solutions, as a global supplier, handles all aspects of export documentation and logistics to ensure safe and compliant international delivery.
How can I request a sample or a quote for this product?
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To request a sample or a quote, please contact our sales team via the website or by phone. Provide the product name, CAS number (68002-21-1), and the quantity required.
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