tert-Amylperoxyacetat (TAPA)

TAPA (tert-Amyl peroxyacetate, CAS 690-83-5) is a medium-temperature peroxyester initiator used for the polymerization of ethylene in the high-pressure LDPE process, for styrene polymerization, and for curing unsaturated polyester resins.

The 10-hour half-life temperature of TAPA (CAS 690-83-5) is 96°C. The 1-hour half-life is 114°C and the 0.1-hour half-life is 134°C.

TAPA has an SADT of 60°C and a UN number of 3107. It should be stored below 30°C in a cool, well-ventilated area away from heat sources and incompatible materials such as acids and reducing agents.

LAAP manufactures TAPA (CAS 690-83-5) in Lanzhou, China and ships in 20 kg polyethylene drums with REACH/ISO documentation. Request factory-direct pricing, MOQ and free samples at info@lzaux.com.