CAS 101-43-9 corresponds to Cyclohexyl methacrylate (CHMA), which is a colorless and transparent liquid organic monomer with the molecular formula C ₁₀ H ₁₆ O ₂ and a molecular weight of 168.23. It is widely used in the fields of coatings, adhesives, optical materials, and dental resins.

Core Information
-Chinese name: Cyclohexyl methacrylate (alias: Cyclohexyl methacrylate, Cyclohexyl methacrylate, 2-Methylhexyl methacrylate)
-English name: Cyclohexyl methacrylate
-CAS number: 101-43-9
-Molecular formula: C ₁₀ H ₁₆ O ₂
-Molecular weight: 168.23
-Appearance: Colorless and transparent liquid
-Density: Approximately 0.96-0.97 g/cm ³ (20 ℃)
-Boiling point: about 210 ℃
-Flash point: about 82 ℃ (closed cup)
-Refractive Index: Approximately 1.459 (20 ℃)
-Solubility: Difficult to dissolve in water, easily soluble in organic solvents such as ethanol, ether, chloroform, etc
-EINECS number: 202-943-5

main purpose
1. Coatings and adhesives: As modified monomers, they enhance weather resistance, adhesion, and mechanical strength.
2. Optical materials: used for manufacturing highly transparent resin products such as lenses and prisms.
3. Dentistry and biomaterials: used as raw materials for dental resin and biocompatible materials.
4. Plastics and electronics: used for transparent boards, electronic packaging materials, and insulation layers.

Safety and Storage
-Toxicity: The oral LD of rats is about 11000 mg/kg, which is low toxicity but irritates the eyes, respiratory tract, and skin.
-Protection: Wear goggles and gloves during operation; Immediately rinse and seek medical attention upon contact with eyes.
-Storage: Sealed and stored in a cool and ventilated place, away from oxidants and sources of ignition. MEHQ polymerization inhibitor is usually added to prevent self aggregation.

Products :

Cyclohexyl methacrylate CAS 101-43-9
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