Bisphenol TMC (BPTMC), chemically known as 4,4-(3,3,5-Trimethylcyclohexylidene)bis(phenol) or 1,1-Bis(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane, is a high-performance bisphenol derivative with the molecular formula C21H26O2 and a molecular weight of 310.43 g/mol. This compound appears as a white to light yellow powder or crystal with a purity of >98.0% (HPLC).

As a specialized bisphenol compound, Bisphenol TMC features a unique trimethylcyclohexylidene bridge structure that distinguishes it from traditional bisphenols like BPA. This structural modification imparts enhanced thermal stability and mechanical properties, making it valuable for demanding engineering applications.

What Are the Applications and Uses of Bisphenol TMC?

Polymer Resins Manufacturing

Bisphenol TMC serves as a critical monomer and intermediate in the production of various high-performance polymer resins:

• Epoxy Resins: Used as a curing agent and base monomer in epoxy resin formulations, providing excellent chemical resistance and mechanical strength
• Cyanate Resins: Essential component in cyanate ester systems for high-temperature applications
• Polycarbonate Resins: Imparts high impact resistance and optical clarity to polycarbonate products
• Polyarylester: Used in polyarylate production for heat-resistant applications
• Phenol-formaldehyde Resols: Employed in specialty phenolic resin formulations

Industrial Coatings and Adhesives

The compound is widely utilized in manufacturing:

• High-performance protective coatings
• Industrial adhesives
• Composite materials

Plásticos técnicos

Bisphenol TMC contributes to the production of engineering plastics with:

• Superior impact resistance
• Enhanced durability
• High transparency
• Improved thermal stability

These properties make it ideal for applications in:

• Automotive industry: Interior components, lighting fixtures, structural parts
• Aerospace industry: High-performance composite materials
• Electronics: Housing for devices, circuit board materials
• Bienes de consumo: Household items requiring durability and clarity

What Are the Safety Considerations?

Riesgos para la salud

According to safety data, Bisphenol TMC requires careful handling:

• Skin Contact: Irritating to skin (Category 2)
• Eye Contact: Causes severe eye irritation (Category 2A)
• Respiratory: May irritate mucous membranes and upper respiratory system

Environmental and Toxicological Concerns

Recent scientific studies have raised important considerations:

• Research indicates potential toxicity and estrogenic effects in marine organisms
• Studies show potential mitochondrial toxicity affecting healthspan and lifespan
• As a bisphenol compound, it warrants careful evaluation as a BPA alternative

Precauciones de seguridad

When handling Bisphenol TMC:

• Wear appropriate personal protective equipment (PPE)
• Avoid skin and eye contact
• Use in well-ventilated areas
• Follow manufacturer safety guidelines

Especificaciones químicas

Número CAS	129188-99-4
Fórmula molecular	C21H26O2
Peso molecular	310.43 g/mol
Pureza	>98.0% (HPLC)
Punto de fusión	202-206°C
Apariencia	White to light yellow powder/crystal
Sinónimos	BISP-TMC, BPTMC

Market Outlook

The global Bisphenol TMC market demonstrates strong growth potential:

• Market Size: Expected to reach US$132.5 million by 2029
• Growth Rate: CAGR of 3.2% from 2023-2029
• Drivers: Increasing demand for high-performance plastics and coatings across automotive, aerospace, and electronics sectors

Why Choose Our Bisphenol TMC?

At Longchang Chemical, we provide:

• High-purity Bisphenol TMC (>98.0%)
• Consistent quality for industrial applications
• Precios competitivos
• Cadena de suministro fiable
• Asistencia técnica

Our Bisphenol TMC meets the demanding requirements of polymer manufacturers and is suitable for applications in coatings, adhesives, and engineering plastics production.

Productos relacionados

If you are interested in Bisphenol TMC, you may also consider our other high-quality chemical products including Bisphenol A Cyanate Ester and other bisphenol derivatives for your industrial needs.