Tert- butyl benzoate peroxide TBPB98.5% CAS: 614- 45- 9

 

Tert-butyl benzoate peroxide is an organic compound with the formula C11H14O3, colorless to yellowish liquid. Slightly aromatic smell. Insoluble in water, soluble in organic solvents. Tert-butyl benzoate peroxide is widely used as an initiator in polymerization processes such as ethylene, styrene, propylene, vinyl acetate, diallyl phthalate, and isobutylene. 

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1. Different names of products:

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tert-Butyl benzenecarboperoxoate TBPB Luperox P Benzoyl tert-butyl peroxide, Trigonox C

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2. Main uses:

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Tert-butyl benzoate peroxide is widely used as an initiator in polymerization processes such as ethylene, styrene, propylene, vinyl acetate, diallyl phthalate and isobutylene.

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3. Core specifications:

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Apearance:light yellow liquid

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Assy%: min98.5%

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Oxygen content%:.min8.07%

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moisture content%: Max 0.2%

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Tert-butyl benzoate peroxide is an organic compound with the formula C11H14O3, colorless to yellowish liquid. Slightly aromatic smell. Insoluble in water, soluble in organic solvents. Tert-butyl benzoate peroxide is widely used as an initiator in polymerization processes such as ethylene, styrene, propylene, vinyl acetate, diallyl phthalate, and isobutylene. Store in a cool, ventilated warehouse. Keep away from fire, heat sources, and direct sunlight. The storage temperature should not exceed 30°C. The package is sealed. It should be stored separately from reducing agents and alkalis, and should not be mixed. Equipped with the corresponding variety and quantity of fire-fighting equipment. The storage area should be equipped with suitable materials to contain the spill. Vibration, impact and friction are prohibited.

","ztitle":"

Tert-butyl benzoate peroxide is an organic compound with the formula C11H14O3, colorless to yellowish liquid. Slightly aromatic smell. Insoluble in water, soluble in organic solvents. Tert-butyl benzoate peroxide is widely used as an initiator in polymerization processes such as ethylene, styrene, propylene, vinyl acetate, diallyl phthalate, and isobutylene. 

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1. Excellent medium-temperature initiator of high-pressure polyethylene (LDPE), mostly used in tubular or kettle process, can be combined with initiators PV (tert-butyl perperoxide), OT (tert-butyl peroxide-2-ethylhexanoate), initiator TBPD (tert-butyl peroxide) and dicumene hydrogen peroxide, etc., to form a composite catalyst system, with better polymerization effect.

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2. In the styrene suspension polymerization process, initiator C and benzoyl peroxide (BPO) are used in combination, which is the most commonly used initiator for styrene or styrene copolymer.

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3. In the polymerization process of acrylates, the initiator C is used instead of the azo initiator, which reduces the toxicity in the resin. It can also be used in the polymerization reaction of vinyl acetate.

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4. High-temperature curing agent for unsaturated polyester. This product is widely used in the curing process of unsaturated polyester such as glass fiber reinforced plastic, coatings, adhesives, etc., such as SMC, BMC, DMC molding process, this product is the preferred curing agent for high temperature curing of unsaturated polyester, and has a very ideal curing effect on molding and pultrusion. For example, it is composed of initiators such as BPOTBPEH and CH

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The formulation initiator system is more effective.

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5. It is a good vulcanizing agent for most rubber (except isobutylene rubber).

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6. Adding to the oil will greatly increase its cetane number.

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Density	1.1±0.1g/cm3
Boiling Point	282.4±9.0℃ at 760 mmHg
Melting Point	8℃
Molecular Formula	C11H14O3
Molecular Weight	194.227
Flash Point	109.7±12.8℃
Precise Quality	194.094299
PSA	35.53
LogP	3.33
Appearance Characteristics	Pale yellow liquid
Steam Density	6.7(vs air)
Vapor Pressure	0.0±0.6 mmHg at 25℃
Refractive Index	1.497

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Item	Specification	Result
Assay %	≥98	99.7
Color no.: Platinum-Cobalt	≤80	10
TBHP%	≤0.2	0.005
TBA%	≤0.2	0.03
Moisture%	≤0.2	0.148
Hydrolyzed chlorine %	≤0.01	0.005
Free Acid(asC6H5COOH)%	≤0.1	0.0013
Refractive index	1.495-1.505	1.4986

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Benchmark Nouryon and other famous TBPB products on the market. The price is lower and competitive. It has its own factory, the goods are sold directly to the factory, the production capacity is stable, it can be customized according to demand, and the delivery cycle is short. Rich experience in the export of dangerous goods. Flexible trade methods.

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