2,5-Dimethyl-2,5-Di-(2-ethylhexanoylperoxy)-Hexane DEHPH 13052-09-0

2,5-Dimethyl-2,5-Di-(2-ethylhexanoylperoxy)-Hexane

Trade name: Initiator DEHPH

English name: 2,5-Dimethyl-2,5-di(2-ethyl hexanoylperoxy)hexane

Chemical name: 2,5-dimethyl-2,5-bis(2-ethylhexanoyl peroxy)hexane

Structural formula:

Molecular formula: C24H46O6

Molecular weight: 430.6

Pure peroxide reactive oxygen content: 7.43%

Actual product active oxygen content: 6.84% min.

CAS: 13052-09-0

EINECS/ELINCS No: 235-935-5

Security indicators:

Half-life (measured in chlorobenzene solution):

0.1 hours: 105°C

1 hour: 86°C

10 hours: 68°C

Thermal stability data:

Self-accelerated decomposition temperature (SADT): 35°C

Critical temperature (Tem): 25°C

Control temperature (Tc): 20°C

Storage temperature (Tsmax): -20/15 °C

Technical standards:

Specification Appearance: Clarified liquid

Color: 20 Pt-Co max.

Content: 92.0% min.

Hydrogen peroxide as 2,5-dihydroperoxy-2,5-dimethylhexane): 2.2% max.

Inorganic and Organic Hydrolyzable Chlorine: 100 mg/kg max.

Density, 20°C: 0.956 g/cm3

Viscosity, 20°C: 80 mPa.s

Uses: Initiator for polymerization and copolymerization of ethylene, styrene, butadiene, acrylates and methacrylates.

Packaging and Transportation:

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

Storage Precautions:

1. Store in a cool, ventilated space at a temperature of not more than 15 °C.

2. Keep away from fire and heat source. It should be stored separately from acids, reducing agents, flammables, combustibles and reducing agents.

3. Lighting, ventilation, etc. in the storage room are of explosion-proof type with switches located outdoors.

4. Care should be taken when handling, to prevent damage to packaging and containers, to prohibit impact and oscillation, and to pay attention to personal protection in dispensing and handling operations.

5. Please read our MSDS carefully when storing, transporting and using this product.

Product expiration date:

In strict accordance with the manufacturer's prompt conditions of storage, transportation. The quality of the product can be guaranteed within three months.

Fire protection:

1, the product may be due to heat and violent decomposition, will be violent fire, a small amount of product small fire should be quickly extinguished with foam or dry powder fire extinguisher.

2, the fire should be quickly withdrawn to a safe distance away and use the water gun park rescue, notify the fire department to deal with.