BD0238848
4,4'-Sulfonylbis(2,6-dibromophenol) , 98% , 39635-79-5
CAS NO.：39635-79-5
Empirical Formula: C12H6Br4O4S
Molecular Weight: 565.85
MDL number:
EINECS: 254-551-9
| Pack Size | Price | Stock | Quantity |
| 5g | RMB46.40 | In Stock |
|
| 25g | RMB120.80 | In Stock |
|
| 100g | RMB367.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 539.4±50.0 °C(Predicted) |
| Density | 2.363±0.06 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | DMSO (Sparingly), Methanol (Slightly) |
| form | Solid |
| pka | 3.53±0.25(Predicted) |
| color | Off-White to Pale Beige |
| Stability: | Light sensitive |
Description and Uses
4,4'-sulphonylbis(2,6-dibromophenol) is reactive flame retardant, used in epoxy resin, polycarbonate resin, polyester, phenolic resin, polysulfone, polyether sulfone, can also be used as additive of ABS. HIPS unsaturated polyesters, adhesives, coatings, etc., also used as the intermediate of organic synthesis. Characteristics are high efficient flame retardant, and strong heat resistance .
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| RIDADR | 3152 |
| HazardClass | 9 |
| PackingGroup | II |
