|
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 NO 217-568-2
Structural formula
Properties
Data at half-life period
0.1 hr at 284℃ (543℉)
1 hr at 259℃ (498℉)
10 hr at 237℃ (459℉)
Solubility insoluble in (20℃/ 68℉); soluble in methylbenzene (20℃/ 68℉)
Uses
As a new-model polymer additive, FARIDA DMDPB can be used as synergist for flame retardant, catalyst or initiator for polymeric material cross-linking or graft copolymerization. It can improve properties of high polymer materials such as polyolefin, acrylic ester, polycarbonate, polyether, and etc.
Packing, storage and transportation carton outside and PE bag inside, net weight 20kg.
Quality index
| Item |
Standard |
| Appearance |
White or yellowish powder |
| Content |
>95.0% |
| Melting range |
100-115℃ |
|
