Isobornyl acrylate 5888-33-5

Product name: Isobornyl Acrylate
English alias: IBOA; Isobornyl methylene acrylate
CAS: 5888-33-5
Molecular formula: C13H20O2
Appearance: Colorless to pale yellow transparent liquid
Package: 25kg/drum

What is Isobornyl Acrylate？

Isobornyl Acrylate (IBOA) is a monofunctional acrylate monomer derived from isoborneol and acrylic acid. Known for its excellent balance of rigidity and flexibility, IBOA is widely used in UV-curable coatings, adhesives, and inks. It is valued for its low shrinkage, good weatherability, low odor, and strong adhesion properties.
IBOA is a highly stable compound with a bulky isobornyl structure, which enhances chemical resistance, hardness, and gloss in cured films. It is also characterized by its low viscosity and excellent compatibility with a variety of resins and monomers. The molecular formula of IBOA is C13H20O2, and it appears as a colorless to pale yellow transparent liquid.

COA (Certificate of Analysis):

Appearance 外观	Limpid and transparent liquid 清澈透明液体	Limpid and transparent liquid 清澈透明液体	Sub-quantum 分子量	208	222
Color (PtCo) 色度（铂钴）	≤30	≤30	Density g/ml 25℃ 密度g/ml 25℃	0.98-0.99	0.97-0.99
Acetate content wt % 酯含量	≥98	≥98.5	Refractive Index 30℃ 折光指数30℃	1.504	1.475
Moisture content% 含水率	＜0.1	＜0.1	Cps at 25℃cps 粘度25℃cps	7-10	10-15
Acid value.mgkoh/g 酸价	＜1.0	＜1.0	Dyne/cm 表面张力	30	30
Polymer Content% 聚合物含量	None无	None无	Glass Transition Temperature Tg℃ 玻璃化温度Tg℃	90-100	170
(MEHQ. PPM) 阻聚剂	50-150	50-150	Flash Point (Closed Loop Cup) C 闪点（闭环杯）℃	116	101

Application:

Isobornyl Acrylate used as a reactive diluent in UV-curable coatings to improve hardness, weather resistance, and adhesion
In adhesives, it enhances strength, durability, and reduces shrinkage upon curing
Commonly used in 3D printing resins due to its excellent rigidity and clarity
Suitable for optical materials and coatings due to its high transparency and low yellowing
Isobornyl Acrylate applied in electronic coatings and encapsulation materials for improved insulation and chemical resistance
Isobornyl Acrylate enhances scratch resistance, gloss, and chemical stability in wood and plastic surface finishes
Isobornyl Acrylate used in screen printing inks, varnishes, and protective films

Safety profile:

Isobornyl Acrylate is considered to be of low toxicity under normal industrial use but can cause irritation to skin, eyes, and respiratory tract. Prolonged exposure should be avoided. Protective equipment such as gloves, goggles, and proper ventilation is recommended during handling. Refer to the SDS for full safety guidelines. Avoid inhalation and contact with skin.

Storage requirements:

Keep the product in tightly closed containers
Store in a cool, dry, and well-ventilated place
Avoid exposure to heat and direct sunlight
Relative humidity should be maintained below 50%
Maintain inhibitor levels to prevent unwanted polymerization

Skin and eye irritation:

Causes skin and eye irritation.

Usage:

Not recommended for use in fragrances or flavors.

Transport & Packaging:

Isobornyl Acrylate for industrial applications is supplied in secure packaging to ensure stability and prevent contamination. Available packaging includes:
25 kg drums
200 kg drums
1000 kg IBC tanks (available upon request)