What is 1,3-Diisopropylbenzene monohydroperoxide

DBHP is used for copolymerization initiation of styrene, acrylonitrile, acrylic acid and methacrylic acid.

COA

Safety index:

Dynamic data:

0.1 hour half-life: 183 ℃

One-hour half-life: 154 ℃

10-hour half-life: 129 ℃

Activation energy E (KJ/mol): 131.44

Self-accelerating decomposition temperature (SADT): 70 ℃

Alarm temperature (Tem): 65 ℃

Control temperature (TC):--

Storage temperature (Tsmax): - 25/30 ℃

Technical standards:

Appearance: transparent liquid

Content: 54% - 56%

Physical and Chemical Properties

Molecular formula: C20H34O4

Molecular weight: 338.5

Theoretical active oxygen content: 9.45%

CAS No.: 25155-25-3

UN No. 3106

Einecs : 218-664-7

Marine transport (IMDG): 5.2 Class II packaging, Class D solid peroxide.

Main decomposition products: tert-butyl alcohol, dihydroxydiisopropylbenzene, diacetyl benzene, acetyl-2-hydroxycumene, methane, acetone, etc.

Used for copolymerization initiation of styrene, acrylonitrile, acrylic acid and methacrylic acid.

Our standard packaging is 20 kg corrugated box packaging.

1. Store in a cool and ventilated space, and the warehouse temperature shall not exceed 150C.

2. Keep away from kindling and heat source. It shall be stored separately from acids, reducing agents, inflammables, combustibles, reducing agents, etc.

3. The lighting and ventilation facilities in the storage room are explosion-proof, and the switches are set outdoors.

4. Handle with care during handling to prevent damage to packaging and containers, and prohibit impact and vibration. Pay attention to personal protection during sub-packaging and handling.

5. Please carefully read the Safety Technical Specification (MSDS) of our factory when storing, transporting and using this product.