Chemical name BEHENYL METHACRYLATE 1822, (BEMA 1822)
Chemical formula

C22H42O2
C24H46O2
C26H50O2

Inhibitor 100 ± 20 ppm
CAS Number 32360-05-7 (C18) / 45294-18-6 (C20) / 16669-27-5 (C22)
EINECS # 251-013-5 (C18) / 256-220-4 (C20) / 240-714-1 (C22)
Chemical name BEHENYL METHACRYLATE 1822, (BEMA 1822)
Chemical formula

C22H42O2
C24H46O2
C26H50O2

Inhibitor 100 ± 20 ppm
CAS Number 32360-05-7 (C18) / 45294-18-6 (C20) / 16669-27-5 (C22)
EINECS # 251-013-5 (C18) / 256-220-4 (C20) / 240-714-1 (C22)

Behenyl Methacrylate 1822 (BEMA 1822)

Behenyl Methacrylate 1822 (BEMA 1822) is an ester of Methacrylic acid and is used as a raw material component in the synthesis of polymers. The ester is a monofunctional monomer with a long, hydrophobic side chain forms homopolymers and copolymers. This is a mixture of mainly C18, C20, and C22 fatty alcohol methacrylates, which are water-insoluble, low volatility. Its copolymers can be prepared with acrylic acid and its salts, amides, and esters, etc. The monomer readily undergoes addition reactions with a wide variety of organic and inorganic compounds, therefore it is found to be useful in feedstock for chemical syntheses and is employed in paper coatings, textile finishes, and varnishes.

Behenyl Methacrylate 1822 (BEMA 1822) is used in oil additives as a flow/viscosity index improver for highly paraffinic oils and as a pour point depressant. It may also be employed in textile finishes, varnishes, pressure-sensitive adhesives or as co-monomer in paint-resins & plastics.

Features & Benefits: 

  • Hydrophobicity
  • Adhesion
  • Weather resistance
  • Low shrinkage
  • Water/Chemical resistance
  • Flexibility
  • Improved impact strength

Applications: 

  • Coatings and Inks
  • Oil additives as flow/viscosity index improver for highly paraffinic oils and as pour point depressants
  • Paper coatings, textile finishes, varnishes, pressure-sensitive adhesives, or as co-monomer in paint resins, personal care compositions, and plastics
1
1

Physical Properties:

  • Purity
    ≥ 98.0 %
  • Acid Value
    ≤ 0.05 %
  • Water content
    ≤ 0.2
  • Color APHA
    250
1

Chemical Properties:

  • Appearance
    2748
  • Molecular weight
    338.6 / 394.7
  • Polymer Tg
    44 (Polymer Tm not Tg)
  • Tg
    n.a.
  • Boiling Point
    190–210 (64 mbar)
  • Melting Point
    28–33
  • Vapor Point
    n.a.
The product can be delivered in bulk by ISO tank-c0ntainer or packed in drums or IBC

Delivery conditions

The product can be delivered in bulk by ISO tank-c0ntainer or packed in drums or IBC