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

Date：2021-12-17      Categories：related product

  Post Date: Dec 16,2021
  Expiry Date: Jun 14,2022
  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: 78-63-7 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane
  Hazard Symbols:  O:Oxidizing agent;
 Xi:Irritant;
  Risk Codes: R10:;
R36/38:;
R7:;
  Safety Description: S14A:;
S26:;
S3/7:;
S36/37/39:;

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