Description

Tricyclodecanedimethanol diacrylate (CAS: 42594-17-2) is a high-purity, bifunctional acrylate monomer with the molecular formula C₁₈H₂₄O₄. This specialized compound, also known by its IUPAC name [8-(prop-2-enoyloxymethyl)-3-tricyclo[5.2.1.02,6]decanyl]methyl prop-2-enoate, features a rigid tricyclodecane backbone with two reactive acrylate groups, making it ideal for advanced polymer formulations. It is widely used in UV-curable coatings, inks, adhesives, and photopolymer resins due to its excellent crosslinking efficiency, high reactivity, and ability to enhance hardness and chemical resistance in cured products. The monomer exhibits low volatility and outstanding compatibility with other acrylates, ensuring smooth processing and consistent performance. Suitable for industrial and research applications, it is supplied with detailed technical specifications, including purity, viscosity, and stability data, to meet stringent quality requirements.

Properties

• CAS Number: 42594-17-2
• Complexity: 483
• IUPAC Name: [8-(prop-2-enoyloxymethyl)-3-tricyclo[5.2.1.02,6]decanyl]methyl prop-2-enoate
• InChI: InChI=1S/C18H24O4/c1-3-16(19)21-9-11-5-6-14-15-8-12(18(11)14)7-13(15)10-22-17(20)4-2/h3-4,11-15,18H,1-2,5-10H2
• InChI Key: VEBCLRKUSAGCDF-UHFFFAOYSA-N
• Exact Mass: 304.16745924
• Molecular Formula: C18H24O4
• Molecular Weight: 304.4
• SMILES: C=CC(=O)OCC1CCC2C1C3CC(C2C3)COC(=O)C=C
• Topological: 52.6
• Monoisotopic Mass: 304.16745924
• Physical Description: Liquid
• Synonyms: tricyclodecanedimethanol diacrylate, DTXSID5044940, EINECS 255-901-3, A0HH0W4E4Q, DTXCID3024940, 2-Propenoic acid, (octahydro-4,7-methano-1H-indene-5,?-diyl)bis(methylene) ester, EC 255-901-3, (Octahydro-4,7-methano-1H-indenediyl)bis(methylene) diacrylate, 2-Propenoic acid, (octahydro-4,7-methano-1H-indene-1,5(1,6 or 2,5)diyl)bis(methylene) ester, 2-Propenoic acid, 1,1′-((octahydro-4,7-methano-1H-indene-5,?-diyl)bis(methylene)) ester, 2-Propenoic acid, 1,1′-[(octahydro-4,7-methano-1H-indene-5,?-diyl)bis(methylene)] ester, dimethyloldicyclopentane diacrylate, dimethyloltricyclodecane diacrylate, Dicyclopentadienedimethanol diacrylate, TRICYCLODECANEDIMETHANOL DIACRYLATE [INCI], BIS(ACRYLOYLOXYMETHYL)TRICYCLO(5.2.1.02,6)DECANE, BIS(HYDROXYMETHYL)TRICYCLO(5.2.1.02,6)DECANE DIACRYLATE, dicyclopentyldimethylene diacrylate, tricyclo(5.2.1.02,6)decanedimethanol diacrylate, Octahydro-1H-4,7-methanoindene-1,5-diyldimethanediyl bisprop-2-enoate, Tricyclodecanedimethanol (1,5)-diacrylate, UNII-EGF1C3CEO3, EGF1C3CEO3, 42594-17-2, 100781-28-0, 2-Propenoic acid, (octahydro-4,7-methano-1H-indene-1,5-diyl)bis(methylene) ester, [8-(prop-2-enoyloxymethyl)-3-tricyclo[5.2.1.02,6]decanyl]methyl prop-2-enoate, UNII-A0HH0W4E4Q, SCHEMBL336819, CHEMBL3184120, VEBCLRKUSAGCDF-UHFFFAOYSA-N, Tox21_301271, NCGC00256158-01, CAS-42594-17-2, NS00009781, Q27277172, Tricyclo[5.2.1.02,?]decanedimethanol diacrylate (mixture of isomers) (stabilized with MEHQ)

Application

Tricyclodecanedimethanol diacrylate is primarily used as a crosslinking agent in UV-curable coatings and inks, providing enhanced durability and scratch resistance. Its rigid molecular structure contributes to high thermal stability in photopolymer resins for 3D printing and optical applications. The compound is also employed in adhesives and sealants where fast curing and strong mechanical properties are required.

Safety and Hazards

GHS Hazard Statements

• H315 (76.5%): Causes skin irritation [Warning Skin corrosion/irritation]
• H317 (66.5%): May cause an allergic skin reaction [Warning Sensitization, Skin]
• H319 (71.8%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (66.8%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
• H411 (80.6%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]

Precautionary Statements

• P261, P264, P264+P265, P271, P272, P273, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P333+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501

Hazard Classes and Categories

• Skin Irrit. 2 (76.5%)
• Skin Sens. 1B (66.5%)
• Eye Irrit. 2 (71.8%)
• STOT SE 3 (66.8%)
• Aquatic Chronic 2 (80.6%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.