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Bisomer® IDMA (Isodecyl Methacrylate).

Chemical Name: Isodecyl methacrylate

CAS Number: 29964-84-9

Chemical Family: Methacrylates

Molecular Weight: 226.0 - 226.0 g/mol

Synonyms: Bisomer IDMA, Light Ester ID, Methacrylic acid, isodecyl ester, SR 242, Visiomer IDMA

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Identification & Functionality

Chemical Family
Base Chemicals Functions
CASE Ingredients Functions
CAS No.
29964-84-9
EC No.
249-978-2
Chemical structure

GEO Specialty Chemicals Inc Bisomer IDMA Chemical structure

Applications & Uses

Cure Method
Applications

Bisomer® IDMA is a hydrophobic, monofunctional methacrylate monomer with a low Glass Transition Temperature (Tg) and therefore an excellent flexibilising and plasticising monomer. It is also an excellent co-monomer in adhesive and sealant applications. Bisomer® IDMA is a useful monomer in applications such as anaerobic adhesives, vacuum impregnation sealants, high solids acrylic polyols for automotive coatings and industrial coatings. It offers low viscosity and low odor combined with low shrinkage on polymerisation. It is non-toxic, non-irritating and is not a suspected sensitiser.

Properties

Appearance
Clear liquid
Typical Properties
ValueUnitsTest Method / Conditions
Water content (mass)max. 0.2%(E203; 23-01)
Inhibitor (MEHQ) content (mass)75 - 125ppmD3125; 13-08)
Acidity methacrylic acid (mass)max. 0.01%D1613; 01-01)
Color numbermax. 50Pt/CoD1209; 03-18)
Assay (GC) (area)min. 97.0%(01-42)
Molecular weight (av)226g/mol-

Regulatory & Compliance

Registration & Regulatory Information

Regulatory Status
DSL yes
PICCS yes
AICS yes
KECI yes
ENCS yes
IECSC yes
EU REACH Registration No. 01-2119894925-17-0003
Food Packaging Approvals
Swiss Ordinance 817.023.21 – Listed (Part B)