2,5-Bis(t-butylperoxy)-2,5-dimethylhexane [78-63-7] DHBP

• Post Date:

  Jul 04,2025

• Expiry Date:

  Dec 31,2025

• Detailed Description:

  Cas No. :78-63-7 Quantity: 3000
  Specs:Purity ≥39.0%
  Price:Negotiable USD Metric Tons
  Payment Method: T/T or L/C or Western Union
  Trade name FARIDA DHBP
  Common name DHBP
  Chemical name 2,5-Bis(t-butylperoxy)-2,5-dimethylhexane
  Formula C16H34O4
  
  Molecular Weight 290
  CAS NO 78-63-7
  Properties:
  Activation energy 36.0kcal/mol 　　
  1min. Half life temp.: 192℃
  Flash point: 36℃
  SADT. 80℃
  Alarm temp. 75℃
  
  Application:
  FARIDA DHBP is used as curing agent for silicone rubbers, polyurethane rubbers, ethylene-propylene rubbers and other kinds of rubbers, as well as crosslinking agent for polyethylene and curing agent for unsaturated polyether.
  Compared with Di-tert-butyl peroxide and DCP, DHBP is less volatile and more stable. It is a very effective high temperature curing agent for vinylsiloxane rubbers with higher tensile strength and lower tensile stretch.
  
  Package and Storage:
  Packed in PE drums, N.W.: 25kg.
  Stored below 38℃.
  Keep away from direct sunlight, strong acids, reductive agents and violent shaking during transportation or storage.

• CAS Registry Number:

  78-63-7

• Synonyms:

  ;2,5-Dimethyl-2,5-bis[(2-methyl-2-propanyl)peroxy]hexane;2,5-Dimethyl-2,5-di(tert-butyl peroxy)hexane;Di-tert-butyl 1,1,4,4-tetramethyltetramethylene diperoxide;

• Molecular Formula:

  C₃₂H₆₆O₂

• Molecular Weight:

  482.8652

• Molecular Structure:

  

• Hazard Symbols:

   O:Oxidizing agent;
   Xi:Irritant;
  

• Risk Codes:

  R10:;
  R36/38:;
  R7:;
  

• Safety Description:

  S14A:;
  S26:;
  S3/7:;
  S36/37/39:;
  

• Company:

  Hunan Farida Technology Co., Ltd.     [ China ]          

• Contact:

  Beihua Zhong

• Tel:

  0731-83627089

• Fax:

  0731-83646101

• Email:

  zbh@frdtech.com