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Espercarb S840
Di-2-ethylhexyl peroxydicarbonate
96% Di-2-Ethylhexyl Peroxydicarbonate
16111-62-9
Espercarb S840 is an efficient liquid initiator for the polymerization of acrylates, allyl diglycol carbonates, ethylene, vinyl chloride, and other vinyl monomers and copolymers.
Due to its high molecular weight, this peroxydicarbonate offers safer handling and storage characteristics than other low molecular weight peroxydicarbonates, without sacrificing reactivity.
Molecular Weight 346.45
10-hr. Half Life, 'C ('F) 40 (104)
Purity, wt.% 96 min.
Active Oxygen, % 4.43 min.
Form Liquid
Appearance Clear
Freezing Point, 'C ('F) Below -25 (-13)
Specific Gravity @ -20'C 1.012
Flash Point Setaflash C.C., 'C ('F) 69 (156)
Industrial field additive, plastic, polymer, resin, monomer
Witco Corp/Polymer Additives Group
Phone 903-938-5141
Fax 903-938-2647
Homepage -
E-mail
Address Bussey Rd., PO.Box 1439, Marshall, TX 75671-1439
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