tert-Butylperoxy isopropyl carbonate TBIC 2372-21-6

tert-Butylperoxy isopropyl carbonate

Trade name: Initiators TBIC

English name: Tert-butyl peroxyisopropylcarbonate 

Chemical name: tert-Butylperoxy isopropyl carbonate

Chemical structural formula:

Molecular formula: C8H16O4   

Molecular weight: 176.2

Theoretical active oxygen content: 9.08%

CAS No.: 2372-21-6

U NO. 3103

Main decomposition products: carbon dioxide, methane, tert-butanol, acetone, isopropanol.

Security indicators:

Half-life (measured in chlorobenzene solution):

0.1 hours: 137°C

1 hour: 117°C

10 hours: 98°C

Thermal stability data:

Self-accelerated decomposition temperature (SADT): 70°C

Critical temperature (Tem): -

Storage temperature (Tsmax): -20/25 °C

Technical standards:

Peroxide content: 75%

Active oxygen content: 6.81%

Appearance: Isoparaffinic solution

Packing: 25kg container

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

Safety Precautions:

1. Keep away from fire, open flames and heat sources.

2. Avoid exposure to reducing agents (e.g., amines), acids, alkalis and heavy metal compounds (e.g., accelerants, metal soaps, etc.)

3. Refer to the Safety Data Sheet (MSDS) for this product.

Storage conditions:

Keep the package closed and in a well-ventilated state, the maximum storage temperature of 25 ℃, avoid and reducing agents such as amines, acids, alkalis, heavy metal compounds (accelerators and metal soaps), is strictly prohibited in the storehouse.

Room dispensing and pickup.

Storage stability:

Stored in accordance with the conditions prompted by the manufacturer, the product can be guaranteed to meet factory technical standards within three months.

Fire Fighting:

Small fires need to be extinguished with dry powder or carbon dioxide extinguishers and sprayed with large amounts of water to prevent re-ignition. Large fires need to be sprayed with large quantities of water from a safe distance away.