1,1,3,3-Tetramethylbutyl peroxy-2-ethylhexanoate TOPEH 22288-43-3

1,1,3,3-Tetramethylbutyl peroxy-2-ethylhexanoate

Trade name: Initiators TOPEH

English name: 1,1,3,3-Tetramethylbutyl peroxy-2-ethylhexanoate   

Chemical name: 1,1,3,3-Tetramethylbutyl peroxy-2-ethyl hexanoate                                 

Chemical structural formula:
Molecular formula: C16H32O3 

Molecular weight: 272.4

Theoretical active oxygen content: 5.87%

CAS: 22288-43-3

UN NO. 3113

Main decomposition products: carbon dioxide, 2,2-dimethylpropane, heptane, heptene, 2,4,4-trimethyl-2-pentanol, 2-(1-ethylpentyloxy)-2,4,4-trimethylpropane.

Security indicators:

Half-life:

0.1 hours: 109°C

1 hour: 88°C

10 hours: 69°C

Thermal stability data:

Self-accelerated decomposition temperature (SADT): 30°C

Critical temperature (Tem): 20°C

Control temperature (Tc): 15℃

Storage temperature (Tsmax): -20/5 °C

Technical standards:

Peroxide content: 75%

Active oxygen content: 4.40%

Appearance: Isomeric alkane solution

Packing: 25kg container

Application areas: Polymerization of PVC, LDPE, ABS, PS, PMMA and other polymers.

Packaging and Transportation:

1. The standard package of our factory is 20kg polyethylene package. It can also be supplied according to customer's required packing size, which can be requested by customers at the time of ordering.

Product expiration date: If stored strictly in accordance with the conditions prompted by the manufacturer, product quality can be guaranteed within three months.

Storage:

1. It must be stored strictly according to the storage temperature suggested by the factory, if the storage temperature is higher than the critical temperature, it will lead to fire.

2. Storage place is strictly prohibited open flame, away from heat sources, prevent static electricity, keep away from light, storage place should be well ventilated.

3. When storing large quantities of the product, there should be a separate storage room, and it is strictly prohibited for the product to come into contact with reducing agents, rust, dust, heavy metal ions, acids and alkalis.

4. Protection from impact and friction.

Extinguish the fire:

1. This product may decompose violently due to heat and catch fire violently, small amount of product burning small fire should be extinguished by foam or dry powder fire extinguisher.

2. Large fires must be evacuated to a safe distance away to fight the fire and be rescued with water cannons, and the fire department must be notified in a timely manner to assist in fighting the fire.