2,5-Dimethyl-2,5-di(tert-butylperoxy) hexane（DHBP）

15165381188

Taian Trendsum Chemicals Co.,Ltd.

Chemical Industry Park, Ningyang County Economic Development Zone, Tai’an, China.

2024-7-17

Information Details

NAME: 2,5-Dimethyl-2,5-di(tert-butylperoxy) hexane（DHBP） CAS-No.：78-63-7

Common names:Double 25; Sulfurizing agent bis (2,5); Bis-2,5-hexane; Double 25 silicone vulcanizing agent; Sulfurizing agent Di-2,5-DHBP; Double 25 101 vulcanizing agent; DHBP。

2,5-二甲基-2,5-双-(过氧化叔丁基)己烷

Brief introduction：Light yellow oily liquid, molecular formula C12H24O2, with a special odor. This product is used as a vulcanizing agent for silicone rubber, polyurethane rubber, ethylene propylene rubber, and other rubbers. It can also be used as a crosslinking agent for polyethylene and a hardening agent for unsaturated polyester. This product is an effective high-temperature vulcanizing agent for vinyl silicone rubber. DHBP is used as an initiator for the production of controllable rheological polypropylene (CR-PP) within the temperature range of 200-240 ℃, specifically for the viscosity reduction and degradation of polypropylene. It can also serve as a directional capture catalyst for polystyrene to reduce the residual amount of polystyrene monomers. It can also be used as a crosslinking agent for natural or synthetic rubber, polyethylene, organosilicon, etc.

Safety data flash point..................................................85℃ SADT..............................................................80℃ UN-NO........................................................3103 CN-NO........................................................52005	Solubility Easy to dissolve in organic solvents such as alcohols, esters, ethers, and hydrocarbons; Insoluble in water.
physicochemical properties state................................................liquid proportion.....................................0.8650 Refractive index............................1420 melting point.................................8℃ Theoretical active gas content............11.02%	Package and Storage 25kg PE drum packaging Store at 10-30 ℃ in a cool and ventilated place
The main quality is indicators appearance......................................Light yellow oily liquid content...............................................94%-98% chrominance.....................................60 Black Zeng Max	Series Products Op-101 Op-101-PP10 OP-101-PP20 OP-101-M30 OP-101-CP45 OP-101-SP45

Safety data
flash point..................................................85℃
SADT.............................................................80℃
UN-NO........................................................3103
CN-NO........................................................52005

physicochemical properties
state................................................liquid
proportion....................................0.8650
Refractive index..........................1420
melting point...............................8℃
Theoretical active gas content.............11.02%

The main quality is indicators
appearance......................................Light yellow oily liquid
content...............................................94%-98%
chrominance.....................................60 Black Zeng Max

Solubility
Easy to dissolve in organic solvents such as alcohols, esters, ethers, and hydrocarbons; Insoluble in water.

Package and Storage
25kg PE drum packaging
Store at 10-30 ℃ in a cool and ventilated place

Series Products
Op-101
Op-101-PP10
OP-101-PP20
OP-101-M30
OP-101-CP45
OP-101-SP45

→For more details, please refer to the product TDS.