Hexamethylene diacrylate, CAS No. 13048-33-4

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13048-33-4

Catalog No. EBD5063

CAS 13048-33-4

Name Hexamethylene diacrylate

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Basic Information

Synonyms: 1,6-Hexanedioldiacrylate Hexane-1,6-diylbisacrylate Hexamethylenediacrylate 2-Propenoicacid,1,6-hexanediylester HDDA hexane-1,6-diylbisprop-2-enoate hdoda hexamethyleneglycoldiacrylate 1,6-bis(acryloyloxy)hexane 1,6-hexamethylenediacrylate 1,6-hexanedioldi-2-propenoate acrylicacid,hexamethyleneester

Molecular Formula: C12H18O4

Molecular Weight: 226.27

MDL Number: MFCD00008631

Categories: Materials Chemistry > Polymers and Macromolecular Materials > Acrylic and Methacrylic Monomers Synthetic Chemistry > Organic Building Blocks > Other Organic Building Blocks

Product Description:

Hexamethylene diacrylate is a difunctional acrylate monomer with the chemical formula C12H18O4. It consists of a six-carbon aliphatic chain (1,6-hexanediol) esterified with two acrylic acid groups, providing two reactive vinyl end groups. This compound is primarily used as a crosslinking agent and reactive diluent in UV-curable coatings, adhesives, and inks. Its two acrylate functionalities enable rapid polymerization under UV or electron beam radiation, forming a highly crosslinked polymer network that enhances hardness, chemical resistance, and durability. It is also employed in the synthesis of acrylic resins, sealants, and photopolymer materials for 3D printing. As a versatile industrial chemical, hexamethylene diacrylate is valued for its low volatility and ability to improve adhesion to various substrates. However, it is a known skin sensitizer and irritant, requiring careful handling with appropriate personal protective equipment. Its applications span from industrial coatings to dental materials and electronic encapsulants.

Physical Properties

Melting Point: 6°C

Boiling Point: 295°C

Flash Point: 113 °C

Density: >1 (vs air)

Solubility: Insoluble in water

Refractivity: n20/D 1.456(lit.)

Safety Information

Packing Level: III

Hazard Category: 9

Transport Codes: 3082

Analytical Data

Appearance: Clear yellow liquid