LQ-CPND Cumyl peroxyneodecanoate 26748-47-0

Item	Content
Product Name	Initiator LQ-CPND
English Name	Cumyl peroxyneodecanoate
Molecular Formula	C₁₉H₃₀O₃
Molecular Weight	306.4
Theoretical Active Oxygen Content	5.22%
CAS No.	26748-47-0
UN No.	3115
EINECS No.	247-956-7
Grade	Type D liquid organic peroxide
Transportation Requirement	Class II dangerous goods packaging, no rail or air transport allowed

Main Decomposition Products

Decomposition Products	Substances
Major Decomposition Products	CO₂, methane, ethane, isononanoic acid, 2-phenylpropan-2-ol, phenylacetone, isopropylbenzene, etc.

Safety Indicators

Half-Life	Temperature
0.1 hour	75℃
1 hour	56℃
10 hours	38℃

Thermal Stability Data	Temperature
Self-accelerating Decomposition Temperature (SADT)	10℃
Critical Temperature (Tem)	0℃
Control Temperature (Tc)	-10℃
Storage Temperature (Tsmax/TSmin)	-20℃ / -30℃
Activation Energy (E, KJ/mol)	114.59

Technical Specifications

Item	Content
Appearance	Colorless transparent liquid
Color	60 APHA
Content	75.01%
CHP	1000 mg/kg max.
Inorganic and Organic Hydrolyzable Chlorides	150 mg/kg max.

Applications

Application	Details
Ethylene Polymerization Initiator	Efficient initiator for LDPE polymerization, widely used in tubular and autoclave processes, with an applicable temperature range of 130-170°C.
Polymerization of Vinyl Chloride	Suitable for aqueous suspension polymerization of vinyl chloride, with an applicable temperature range of 40-65°C. It is a high-activity initiator for vinyl chloride polymerization.

Packaging and Transportation

Item	Content
Standard Packaging	20 kg polyethylene packaging
Custom Packaging	Can be customized according to customer requirements. Please specify during order

Storage Precautions

Precaution	Description
Storage Location	Cool, ventilated, storage temperature not exceeding -20℃
Avoid Materials	Keep away from fire, heat sources, acids, flammable materials, combustible materials, and reducing agents
Storage Facilities	Explosion-proof lighting and ventilation, switches located outdoors
Handling Precautions	Handle with care, avoid packaging and container damage, prevent impact and vibration, personal protective equipment required during operations
Safety Instructions	Please refer to the "Safety Data Sheet (MSDS)"

Product Shelf Life

Item	Content
Shelf Life	Quality guaranteed for three months under proper storage and transportation conditions

Fire Protection

Precaution	Description
Small Fire Handling	Use foam or dry powder fire extinguishers for small fires
Large Fire Handling	Evacuate to a safe distance and use water hoses to fight the fire, notify fire department for assistance