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| 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: |  nload="javascript:DrawImage(this);">
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| Hazard Symbols: | |
| Risk Codes: | R10:; R36/38:; R7:; |
| Safety Description: | S14A:; S26:; S3/7:; S36/37/39:; |