1,1-Di-tert-butylcyclohexane peroxide CH 3006-86-8

1,1-Bis(tert-butyl)peroxycyclohexane
Trade Name: Initiator CH
English Name: 1,1-bis(tert-butyl peroxy)cyclohexane
Chemical Name: 1,1-Bis(tert-butylperoxy)cyclohexane
Molecular Formula: C14H28O4
Molecular Weight: 260.4
Theoretical Active Oxygen Content: 12.29%
CAS No. 3006-86-8
UN No. 3105
EINECS: 221-111-2
Properties: Colorless or slightly yellowish transparent liquid; insoluble in water; soluble in most organic solvents.
Safety Parameters:
Half-life:
0.1 hours: 134°C
1 hour: 113°C
10 hours: 94°C
Thermal Stability Data:
Self-Accelerating Decomposition Temperature (SADT): 70°C
Critical Temperature (Tem): 65°C
Control Temperature (Tc): --
Storage Temperature (Tsmax): --/25°C
Technical Specifications:
Appearance: Colorless or slightly yellowish transparent liquid
Concentration: 50; acids, bases, and heavy metal compounds (such as accelerators, metal soaps, etc.)
Please refer to the Material Safety Data Sheet (MSDS) for this product.
Applications:
(1) Polymerization initiator for vinyl chloride:
BCHPC is a new type of aqueous suspension polymerization initiator for vinyl chloride. When used in combination with CUPN (isopropylphenyl neodecanoate peroxide), LPO (dilauryl peroxide), etc.
to enhance reactivity; the polymerization temperature ranges from 40 to 65°C.
(3) Curing of thermosetting resins:
BCHPC can be used for the curing of unsaturated polyesters. It is the preferred curing agent for high-grade unsaturated polyester products, offers a wide applicable temperature range, and exhibits excellent curing characteristics. It can also be
used in combination with TBPB and CH335.
Storage Conditions:
Keep the packaging tightly sealed and store in a well-ventilated area. The maximum storage temperature is 25°C. Avoid contact with reducing agents such as amines, acids, alkalis, and heavy metal compounds (accelerators and metal soaps). Repackaging and handling within the
warehouse are strictly prohibited.
Storage Stability:
When stored under the conditions specified by the manufacturer, the product is guaranteed to meet factory technical standards for three months.
Fire Extinguishing:
For small fires, use dry powder or carbon dioxide fire extinguishers, while simultaneously spraying with copious amounts of water to prevent reignition. For large fires, spray with copious amounts of water from a safe distance.