CAS 614-45-9
Tert-Butyl Peroxy-2-ethylhexanoate Wholesale

Name: Tert-Butyl Peroxy-2-ethylhexanoate
Brand: Taizhou Suze Chemical Materials Co., Ltd.

TBPO is a colorless transparent liquid, which is a kind of ester organic peroxide.

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Technical Information of Tert-Butyl Peroxy-2-ethylhexanoate

Density	1.1±0.1 g/cm³
Boiling Point	282.4±9.0 °C at 760 mmHg
Melting Point	8 °C
Molecular Formula	C₁₁H₁₄O₃
Molecular Weight	194.227
Flash Point	109.7±12.8 °C
Precise Quality	194.094299
PSA	35.53
LogP	3.33
Appearance Characteristics	Pale yellow liquid
Steam Density	6.7 (vs air)
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.497

Applications of Tert-Butyl Peroxy-2-ethylhexanoate

Widely used in polyolefin polymerization initiator, and methacrylate and propylene monomer polymerization initiator, can also be used in rubber, paint industry.

It is mainly used as a polymerization initiator for ethylene polymerization and is suitable for kettle and tube processes.

It is also a polymerization initiator of acrylates and methacrylates, applicable to the temperature range of 80-150℃. It is used to initiate polymerization of styrene, and its activity is better than BPO.

It can also be used in combination with TBPB and TBEC. It is also an important initiator of vinyl acetate (EVA) copolymer.

It is a high temperature curing agent for unsaturated polyester, curing temperature is 120-160℃.

It is preferred for UP in hot press molding curing process (DMC, BMC), and can also work with cobalt promoters. It is used for air dry paint and winding molding process at 60℃.

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