4,8-BIS(HYDROXYMETHYL)TRICYCLO[5.2.1.0(2,6)]DECANE CAS 26896-48-0 / 26160-83-8
Tricyclodecane Dimethanol (TCDDM), CAS 26896-48-0, is a white crystalline solid with a melting point of approximately 102-106℃. It exists as a solid at room temperature and melts upon heating. 4,8-BIS(HYDROXYMETHYL)TRICYCLO[5.2.1.0(2,6)]DECANE. Water-resistant, weather-resistant, chemical-resistant: saturated ring without benzene ring, resistant to ultraviolet rays, resistant to acids and alkalis, and not prone to yellowing.
| Item | Specification |
| CAS | 26896-48-0 / 26160-83-8 |
| Appearance | Powder |
| MF | C12H20O2 |
| MW | 196.29 |
1. UV monomers
UV ink, UV glue, PCB photoresist, 3D printing photosensitive resin;
High hardness, low shrinkage, water and wear-resistant, high-end photopolymer-specific monomers.
2. Polyester / alkyd resins, polyurethane raw materials
High-end saturated polyester, roll coating paint, automotive topcoat resin: enhance paint film hardness, heat resistance, weather resistance, scratch resistance;
Polyurethane (PU) monomers: high-grade elastomer, artificial leather, water-based PU resin.
3. Fragrances, plasticizers intermediates
Synthesize tricyclodecane dimethanol-based fragrances through organic acid esterification, cold-resistant and environmentally friendly plasticizers, replacing some phthalic acid-based plasticizers.
4. Electronic, optical materials
Tricyclodecane Dimethanol is used for optical polyester and liquid crystal matching resin raw materials, with low birefringence and high transparency.
• Standard Packing: 25 kg/bag; 25 kg/drum
• MOQ: to be confirmed by grade and destination
• Lead Time: to be confirmed by order quantity and production schedule
• Shipping: sea / air / express options available
• Store in a cool, dry, and well-ventilated place.
• Keep container tightly closed and protected from moisture.
• Avoid direct sunlight, heat, and open flame.
• Follow SDS guidance for incompatible materials.

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