synergistic agent dmdpb for polymers
| post date: | dec 16,2021 | ||||||||||||||||||||||||
| expiry date: | jun 14,2022 | ||||||||||||||||||||||||
| detailed description: |
cas no. :1889-67-4 quantity: 3000metric tons specs:purity: ≥95% price:negotiable usd metric tons payment method: t/t or l/c or western union 2,3-dimethyl-2,3-diphenylbutane
<!– –> trade name: farida dmdpb common name: dmdpb chemical name: 2,3-dimethyl-2,3-diphenylbutane molecular formula: c18h22 molecular weight: 238.4 cas no: 1889-67-4 einecs/elincs no: 217-568-2 chemical structure: half-life data the reactivity of a c-c initiator is usually given by its half-life at various temperatures. for dmdpb in chlorobenzene: 0.1 hr at 284℃ (543℉) 1 hr at 259℃ (498℉) 10 hr at 237℃ (459℉)
application as a newpolymer additive, farida dmdpbcan be usedas synergist for flame retardancy, and catalyzator or initiator for the crosslinking and graft copolymerization of polymeric materials , widely used for modifying the properties of polymer materials such as polyolefin, acrylic, polycarbonate and polyether, etc.. characteristics
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| cas registry number: |
1889-67-4 |
| synonyms: | ;(1,1,2-trimethyl-2-phenylpropyl)benzene;1,1′-[1,1,2,2-tetramethyl-1,2-ethandiyl]bis[benzene];1,1’-(1,1,2,2-tetramethyl-1,2-ethanediyl)bis-benzen;1,2-diphenyltetramethylethane;2,3-diphenyl-2,3-dimethylbutane alpha,alpha’-dicumyl;bibenzyl, alpha,alpha,alpha’,alpha’-tetramethyl-;butane, 2,3-dimethy-2,3-diphenyl-;butane, 2,3-dimethyl-2,3-diphenyl-;interox cc-dfb;perkadox 30;salor-int l170127-1ea;1,1′-(1,1,2,2-tetramethyl-1,2-ethanediyl)bisbenzene;1,1′-(1,1,2,2-tetramethylethylene)dibenzene;dicumene;benzene, 1,1-(1,1,2,2-tetramethyl-1,2-ethanediyl)bis-;1,1′-(1,1,2,2-tetramethylethylen)dibenzol;1,1′-(2,3-dimethylbutane-2,3-diyl)dibenzene;2,3-dimethyl-2,3-diphenyl butane; |
| molecular formula: | c18h22 |
| molecular weight: | 238.3673 |
| molecular structure: | 
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| safety description: | s24/25:; |
