Product description

TMG-ABHPA is a water-soluble, non-ionic, and nitrile-free azo initiator used in polymerization, featuring a hydroxyl group at its terminal end. It enables the incorporation of hydroxyl functionality at the polymer chain's end. With a 10-hour half-life temperature of 86°C, it can effectively help reduce residual monomers when used in combination with another initiator.

Chemical Characteristics

Chemical name	2,2'-Azobis[2-methyl-N-(2-hydroxyethyl) propionamide]
CAS No.	61551-69-7
Appearance	White to slightly yellow crystalline powder
Solubility	Soluble in water and methanol, Slightly soluble in Chloroform
Assay:	≥99.0%
Melting point:	138-145 °C
Moisture content:	≤ 0.5%

Applications / 應用

• Aqueous solution polymerization of acrylamide
• Aqueous solution polymerization of acrylic acid
• Emulsion polymerization of styrene
• Compatible with emulsion and suspension polymer systems in the production of paints, coatings, and synthetic rubber.

Storage / 儲存

Store in a cool, dry, and well-ventilated area, away from direct sunlight, at temperatures below 25 °C. Thermal decomposition releases nitrogen gas, which increases internal pressure in the container. Therefore, do not keep the container tightly sealed.

Packaging / 包裝

20 kg carton boxes

Special advice for security
Information concerning:
• classification and labelling according to the regulations governing transport and hazardous chemicals
• protective measures for storage and handling
• safety measures in case of accident and fire
• toxicity and ecological effects
are given in our material safety data sheets