DHBP | CAS 78-63-7 | 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane

2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane is a dialkyl organic peroxide.It is a low volatility, slightly yellow clear liquid. Its CAS number is 78-63-7.It can be diluted with hexane, odorless mineral oil, isododecane, etc. It can also be diluted with inorganic compound or polypropylene powder.

2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane is also known as DHBP and 101.

 

 

Appearance	slightly yellow clear liquid
Assay%	94.0-98.0
Color	≤60
DTBP%	≤0.1
TBA%	≤0.5
Active oxygen%	10.14-11.02

 

 

2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane is mainly used as an initiator and degradation agent for polymers. It is also a vulcanizing agent for silicone rubber, polyurethane rubber, ethylene propylene rubber and other rubbers.

 

 

Molecular formula	C16H34O4
Molecular weight	290.44
InChi	1/C32H66O2/c1-25(2,3)29(13,14)19-21-31(17,27(7,8)9)23-33-34-24-32(18,28(10,11)12)22-20-30(15,16)26(4,5)6/h19-24H2,1-18H3
Structural formula

 

 

Density	0.870 g/ml
Flash point	65℃
Melting point	8℃
Refractivity	1.420~1.425
SADT	80℃
Vapour pressure	0.002Pa at 20℃
Solubility	easily soluble in organic solvents such as alcohols, esters, ethers and hydrocarbons,but insoluble in water

 

 

Available packaging: 20 KG PE drum & 25 KG PE drum.
Special packaging is available on request.

 

 

Store DHBP in a cool and ventilated space. Keep it away from sparks and heat sources. It should be stored separately from acids, reducing agents, flammable substances, etc.For maximum quality ,the storage temperature should be below 30℃.

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