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Tricyclodecane Dimethanol (TCDDM, CAS 26160-83-8) is a colorless liquid alicyclic diol used in high-performance polymers and as a premium fragrance fixative. It improves thermal stability, adhesion, and weatherability in coatings and resins. As a fragrance ingredient, it acts as a fixative for long-lasting alcohol-free scents.
Key Details
- Appearance: Clear, viscous liquid.
- Key Functions: Fixative for fragrances, monomer for polymerization (polyesters, polyurethanes, polyacrylates).
- Applications: High-performance coatings, UV-curable inks, adhesives, and premium, long-lasting fragrances.
- Properties: High refractive index, excellent chemical resistance, and improved durability.
- Solubility: Soluble in alcohols and other polar solvents.
- Safety: Listed as a fragrance ingredient, often used in, but not restricted to, alcohol-free formulations.
Important Distinctions
- Tricyclodecane Dimethanol (TCDDM): Usually refers to the diol (alcohol), often used for specialized fragrance fixation or as a polymer monomer.
- Tricyclodecane Dimethanol Diacrylate (TCDDA): An acrylate derivative (CAS 42594-17-2) often used in 3D printing resins, dental resins, and UV-curable coatings for low shrinkage.
Cosmetic/Fragrance Usage
TCDDM works as a fragrance fixative, specifically providing "soft and creamy" notes to perfumes and enhancing the duration of scent, often used in niche perfumery. It is known to enhance the solubility of fragrance molecules, acting as an auxiliary solvent.
TCDDM works as a fragrance fixative, specifically providing "soft and creamy" notes to perfumes and enhancing the duration of scent, often used in niche perfumery. It is known to enhance the solubility of fragrance molecules, acting as an auxiliary solvent.
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Tricyclodecane dimethanol diacrylate
Polysciences
https://polysciences.com › products › tricyclodecane-dim...
Polysciences
https://polysciences.com › products › tricyclodecane-dim...
TCDDA enhances impact resistance, weatherability, and adhesion in advanced polymer coatings, adhesives, and dental resins. Its inherent UV resistance and ...Read more
$118.45In stock5-day delivery
Cosmetic Grade Tricyclodecane Dimethanol Liquid
topinchem.com
https://www.topinchem.com › cosmetic-grade-tricyclode...
topinchem.com
https://www.topinchem.com › cosmetic-grade-tricyclode...
We are the leading manufacturer of Cosmetic Grade Tricyclodecane Dimethanol Liquid. If you want to know more about the detailed parameters of Cosmetic Grade ...
Tricyclodecane Dimethanol CAS 26896-48-0 from China ...
cnzmpc.com
https://www.cnzmpc.com › Tricyclodecane-Dimethanol...
cnzmpc.com
https://www.cnzmpc.com › Tricyclodecane-Dimethanol...
Tricyclodecane Dimethanol (CAS 26896-48-0) is a high-purity, cosmetic-grade chemical widely used in advanced fragrance formulations and perfume oils.Read more
What is TRICYCLODECANE DIMETHANOL COPOLYMER
Environmental Working Group
https://www.ewg.org › skindeep › ingredients › 706625-...
Environmental Working Group
https://www.ewg.org › skindeep › ingredients › 706625-...
TRICYCLODECANE DIMETHANOL COPOLYMER. This ingredient is not currently on EWG's Skin Deep Restricted or Unacceptable Lists.Read more
muscomer
Fragrance University
https://www.fragranceu.com › store
Fragrance University
https://www.fragranceu.com › store
Exceptionally soft and creamy, with good floral reinforcement. Penta International · TRICYCLODECANE DIMETHANOL · Prodasynth · TCD ALCOHOL DM · Sigma- ...Read more
TRICYCLODECANE-4,8-DIMETHANOL – Ingredient
COSMILE Europe
https://cosmileeurope.eu › Database
COSMILE Europe
https://cosmileeurope.eu › Database
TRICYCLODECANE-4,8-DIMETHANOL Function(s) of this ingredient in cosmetic products FRAGRANCE Enhances the smell of a product and / or perfumes the skin.Read more
tricyclodecane dimethanol, 26160-83-8
The Good Scents Company
https://www.thegoodscentscompany.com › data
The Good Scents Company
https://www.thegoodscentscompany.com › data
Soluble in: alcohol. water, 1075 mg/L @ 25 °C (est) ; Organoleptic Properties: Odor and/or flavor descriptions from others (if found). ; Cosmetic Information: ...Read more
The Long-Lasting Engine for Alcohol-Free Fragrances
Huajinda
https://hjd-chem.com › Blog
Huajinda
https://hjd-chem.com › Blog
Feb 25, 2026 — In the premium fragrance industry, Tricyclodecane Dimethanol (TCDDM CAS 26160-83-8), certified under IFRA 56th Amendment, has emerged as a ...Read more
SR834
Arkema Global
https://americas.sartomer.arkema.com › arkema
Arkema Global
https://americas.sartomer.arkema.com › arkema
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Tricyclodecane dimethanol dimethacrylate. DESCRIPTION. SR834 is a difunctional ... An air space is required above the liquid in all containers. STORAGE.Read more
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Tricyclodecane dimethanol diacrylate - Polysciences
SpecialChem
https://www.specialchem.com › product › polysciences-tr...
SpecialChem
https://www.specialchem.com › product › polysciences-tr...
Tricyclodecane dimethanol diacrylate by Polysciences is a chemically stable clear liquid. It is a high refractive index monomer which exhibits low volume ...Read more
Scholarly articles for Cosmetic Tricyclodecane Dimethanol Liquid | |
… for risk assessment to cosmetic products using a … - Chevillotte - Cited by 32 Durable and robust broadband radiative cooling … - Dai - Cited by 18 Nanocellulose from curava fibers and their … - Souza - Cited by 54 | |