2-(Dimethylamino)ethyl methacrylate (DMAEMA)

2-(Dimethylamino)ethyl methacrylate (DMAEMA)

Description

2-(Dimethylamino)ethyl methacrylate (DMAEMA) is a reactive acrylate grade used to build high-performance polymer networks in UV/EB and thermal curing systems.

Uses

Reactive diluent/oligomer component for UV coatings, adhesives, and composite resins.

Benefits

Enables balanced viscosity control and performance; supports high-gloss, scratch-resistant coatings.

Application Benefits

Supports high-gloss finishes and durable films for packaging, wood, and industrial coatings.

Product Description
High-quality product supplied for industrial customers with standard documentation. Designed for radiation-curable systems to deliver fast cure, good film properties, and formulation flexibility.
Technical Specifications
Absorption100%
Acid Value≤ 0.5mg
VolatilityMedium
Packing Available30kg Can, 200kg Drum
Melting Point-20°C
AppearanceClear to light yellow liquid
OdourStrong amine-like
Molecular Weight157.21 g/mol.
Boiling Point60–70 °C
Distillation Range760 mmHg
Freezing Point–30 °C to –50 °C
Specific Gravity0.94g/cm³
Refractive Index1.439 – 1.441 at 20 °C
Flash Point57–60 °C
Specific Heat-
Autoignition Temp~255 °C–265 °C
Safety, Compliance & Notes
Thermal Conductivity~20–25 W/m·K.
Electrical Conductivity1 × 10⁻⁷ – 5 × 10⁻⁶ S/cm
Heat of Formation270.08kJ/mol
Heat of Vaporization48.8kJ/mol
StructureCOO–CH₂–CH₂–N(CH₃)₂
CAS Number2867-47-2
EINECS Number220-688-8
Storage & PackagingKeep in original, tightly sealed containers in a dry, ventilated place away from heat and moisture. Packaging: HDPE drums.
Product StewardshipImplement good industrial hygiene practices. Provide SDS/COA with each batch and comply with transport regulations.
NOTESpecifications and typical values may vary by grade/batch; confirm requirements before procurement.
NOTICEHandle and store as per SDS. Typical data is for guidance and not a specification unless stated in COA.
Compliance & Standards

ISO 9001 (QMS), COA, MSDS/SDS, Halal (on request), GMP (where applicable)

Use suitable PPE (gloves, goggles). Ensure ventilation. Avoid contact with skin/eyes. May be irritant/sensitizer; minimize exposure. Avoid uncontrolled polymerization—follow inhibitor/temperature guidance.

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2-(Dimethylamino)ethyl methacrylate (DMAEMA)