TACH-CAS.15667-10-4

Product name：TACH

English name:1,1-bis（tert-Amty peroxy）cyclohexane

Chemical name: 1,1-diterpentylperoxycyclohexane                    

Molecular formula：C16H22O4

Molecular weight：288.4

Theoretical active oxygen content：11.09%

CAS. : 15667-10-4

UN No.  3103

Einecs :  239-741-1

Character: Colorless or slightly yellow transparent liquid, insoluble in water, soluble in most organic solvents.

Safety indicators:

Half life:

0.1 hour: 126 ℃

1 hour: 106 ℃

10 hours: 87 ℃

Thermal stability data:

SADT：55℃

Self accelerating decomposition temperature (SADT): 55 ℃

Critical temperature (Tem)：--

Control temperature (Tc)：--

Storage temperature (Tsmax)：--/30℃

Technical indicators:

Appearance: Colorless or slightly yellow transparent liquid

Concentration  50%

Tert butyl hydrogen peroxide content%: ≤ 0.2%

Chromaticity：50Pt-Co max

This product can be formulated into a 50% solution using isododecane or dibutyl phthalate, or a 25% solution using ethylbenzene and mineral oil (can be formulated according to customer requirements).

Purpose:

1. This product is used for styrene bulk polymerization at a temperature of 90-120C. It is a polymerization initiator for styrene copolymer,  acrylate, and methacrylate.

2. It is an efficient curing agent for unsaturated polyester and UP resin, used in pultrusion molding processes and hot pressing molding (SMC, DMC, BMC). It has excellent catalytic performance in SMC and BMC processes.

Packaging And Transportation：

1. The standard packaging is polyethylene packaging of 25 kilograms. We can also supply according to the packaging size requested by the customer, and the customer can make requirements when placing an order.

2. The transportation of initiator TACH-B50 complies with the following regulations:

IMO 5.2 UN No 3103 C-type liquid organic peroxide, packaging for Class II dangerous goods.

Product validity period:

If stored strictly according to the manufacturer's instructions, the product quality can be guaranteed within six months.

Storage：

1. It is necessary to strictly store according to the storage temperature indicated by our factory. If the storage temperature is higher than the critical temperature, it will cause a fire

2. Open flames are strictly prohibited in the storage area, kept away from heat sources, prevented from static electricity, and stored away from light. The storage area should have good ventilation equipment

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

4. Prevent impact and friction

Fire extinguishing:

1. This product may decompose violently due to heating and ignite violently. Small fires burning a small amount of products shall be extinguished with foam or dry powder 

2. The fire must be evacuated to a safe distance and rescued with a water gun. The fire department should be notified in a timely manner to assist in extinguishing the fire.